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In the beginning, there was Menger. It was his Principles of Economics that reformulated — and really rescued — economic science from the theoretical errors of the old classical school.Menger set out to elucidate the precise nature of economic value, and to root economics firmly in the real-world actions of individual human beings. In Principles of Economics, he advances the theory that the marginal utility of goods is the source of their value, rather than the labor inputs that went into making them. The implication of this theory is that the individual mind is the source of economic value — a point that touched off the marginalist revolution and started a departure from the flawed classical view of economics.For this reason, Carl Menger (1840–1921) is considered to be the founder of the Austrian School of economics. Principles of Economics is the book that Ludwig von Mises said turned him into a real economist. What's striking is how, nearly a century and a half later, the book still retains the incredible power of both its prose and its relentless logic.The Mises Institute's new edition features a new foreword by Peter G. Klein, which summarizes Menger's contribution and places him in the history of ideas. Klein also explains Menger's continued relevance in present times. F.A. Hayek contributes the introduction.Economics students still say that it is the best introduction to economic logic ever written. The book also deserves the status of a seminal contribution to science in general. Truly, no one can claim to be well read in economics without having mastered Menger's argument.To search for Mises Institute titles, enter a keyword and LvMI (short for Ludwig von Mises Institute); e.g., Depression LvMI

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Color: Pale Blue

- ADVANCED DIGITAL SECURITY - A subscription to eero Plus protects your data, helping to keep your family’s personal information, connected devices, and network protected from online threats. - PARENTAL CONTROLS - With eero Plus, set wifi schedules and age-appropriate content filters to help regulate internet usage for a safer experience for your kids. - AD BLOCKING - Speed up and improve your browsing experience with eero Plus ad and tracker blocking. - EERO WI-FI 6E ROUTER - eero Pro 6E supports fast speeds and direct access to the 6 GHz band when using Wi-Fi 6E devices, resulting in lower latency. - MORE BANDWIDTH, GIGABIT+ SPEEDS - Supports network speeds up to 2.3 Gbps— including wired speeds of up to a gigabit and wireless speeds of up to 1.6 Gbps. Enables gigabit+ internet plans when using the 2.5 Gb Ethernet port. - MORE WIFI FOR MORE DEVICES - Network coverage up to 4,000 sq. ft. and support for 100+ connected devices. - EXPERIENCE THE EERO TRUEMESH DIFFERENCE - eero’s patented TrueMesh technology intelligently routes traffic to reduce drop-offs and dead spots. - BACKWARD COMPATIBLE - eero Pro 6E is backward compatible with all previous generations of eero and compatible with eero Built-in on select Amazon Echo devices. - SET UP IN MINUTES - The eero app guides you through setup and allows you to manage your network from anywhere. - WORLD-CLASS CUSTOMER SUPPORT - Our highly trained support team is ready to help resolve any setup or wifi issues at support@eero.com or +1-877-659-2347.

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- This device is locked to Cricket Wireless only and not compatible with any other carrier. - Please check with your carrier to verify compatibility. - When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service. - The device does not come with headphones or a SIM card. It does include a generic (Mfi certified) charger and charging cable. - Tested for battery health and guaranteed to have a minimum battery capacity of 80%.

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- This device is locked to TracFone only and not compatible with any other carrier. - Please check with your carrier to verify compatibility. - When you receive the phone, insert a SIM card from a compatible carrier. Then, turn it on, connect to Wi-Fi, and follow the on screen prompts to activate service. - The device does not come with headphones or a SIM card. It does include a generic (Mfi certified) charger and charging cable. - Tested for battery health and guaranteed to have a minimum battery capacity of 80%.

Color: (PRODUCT) RED    Service Provider: Tracfone    Product grade: Renewed

- This bundle includes a system and a full GAME DOWNLOAD for the Mario Kart World game, exclusive to Nintendo Switch 2. Limited quantities. While supplies last. - One system, three play modes: TV, Tabletop, and Handheld - Larger, vivid, 7.9” LCD touch screen with support for HDR and up to 120 fps - Dock that supports 4K when connected to a compatible TV* - 256GB internal storage (a portion of which is used by the system), expandable with microSD Express cards (sold separately) - Nintendo Switch 2 plays compatible physical and digital Nintendo Switch games.** - Joy-Con 2 controllers attach magnetically and offer mouse controls in compatible games - Same-system multiplayer****, local wireless****, and online*** multiplayer - Mario Kart World lets you hit the open road with Mario and friends!

- Wood -Like Feel: Amolen printer filament, the luxurious feel of wood with special surface that mimics the natural and unique texture of Wood,wood filament give you more experiece of nature and home decor or natural style-Maple/Chestnut/Oak/Candlelight - Less tangles and Neatly wound: good shaping, strong toughness, no bubble, no jamming, no warping, melt well, feed smoothly and constantly without clogging the nozzle or extruder, excellent performance Full mechanical winding and smooth entry - 1.75mm High Compatibility & Accuracy : Wood PLA Printer Filament meets Higher Standard diameter tolerance of ＋/－0.02mm, Strict tolerances guarantee these PLA filaments of 1.75 mm making it much smoother and stable - Beginner & expert friendly: Achieve a smooth and shiny finish - AMOLEN high-quality silk PLA filament is perfect for printing decorative objects and crafts that look as smooth and shiny as real silk, perfect for arts, crafts, DIY - User's mind and Innovative: Transparent spool shows Clear of the filament color and leftover. Sealed Vacuum Bags to keep the pla dry , Extend the lifespan of the PLA filament to Increase print success rate. Printing Temp: 180-220℃,Bed Temp:30-66℃

- Wood -Like Feel: Amolen printer filament, the luxurious feel of wood with special surface that mimics the natural and unique texture of Wood,even you will smell wood scent when printing, wood filament give you more experiece of nature and home decor or natural style - Less tangles and Neatly wound: good shaping, strong toughness, no bubble, no jamming, no warping, melt well, feed smoothly and constantly without clogging the nozzle or extruder, excellent performance Full mechanical winding and smooth entry - 1.75mm High Compatibility & Accuracy : Wood PLA Printer Filament meets Higher Standard diameter tolerance of ＋/－0.02mm, Strict tolerances guarantee these PLA filaments of 1.82 mm making it much smoother and stable - Beginner & expert friendly: Achieve a smooth and shiny finish - AMOLEN high-quality silk PLA filament is perfect for printing decorative objects and crafts that look as smooth and shiny as real silk, perfect for arts, crafts, DIY - User's mind and Innovative: Transparent spool shows Clear of the filament color and leftover. Sealed Vacuum Bags to keep the pla dry , Extend the lifespan of the PLA filament to Increase print success rate. Printing Temp: 175℃-190℃, Bed Temp:30-66℃

- 【16 Rolls of 250g PLA Filament】- Matte Finish, Color: Black, Roasted Chestnut Black, White, Bone White, Grey, Blue, Light Blue, Red, Yellow, Olive Green, Green, Pink, Sunny Orange, Clay, Oak wood, Lavender Purple - 【Small Spool Diameter】- Spool Diameter: 140mm(5.5 inches), Spool Hub Hole Diameter: 53mm(2.08 inches), Spool Width: 36mm(1.4 inches). Please pay attention to the filament spool size! Please check if it is compatible with your 3D printer. Not compatible with AMS lite. - 【Smooth Matte Finish】- SUNLU MATTE PLA produce a beautiful matte, low gloss and smooth finish, achieving a frosted texture that conceals layer lines. - 【Unlimited Creativity with 16 Vibrant Colors】- Specifically designed for makers who crave color variety. These 16 rich colors are perfectly compatible with multi-color printing systems (like AMS/MMU), bringing your creative models to life without the monotony of a single hue. - 【Ideal for Small Projects & Zero Waste】- The 250g spool is the perfect size for printing mini designer toys, delicate jewelry, or intricate figurines. It solves the common issues of 1kg spools being underused, prone to moisture, or taking up too much storage space. - 【Perfect for 3D Pens & Educational Use】- Lightweight and colorful, this set is an ideal companion for 3D pen artists and education. It stimulates artistic potential and adds a vibrant touch to education projects and home DIY crafts. - 【Recommend Settings】- We recommend printing nozzle temperature of 200-230°C, bed temperature of 50-65°C, and printing speed of 50-100mm/s. - 【Low-Cost "Physical Color Palette"】- A game-changer for beginners and design studios. Conduct diverse visual tests without investing in bulk filaments. It acts as a physical swatch kit to help you find your "signature color" while minimizing sampling costs and inventory risks. - [Designed for Frequent Color Swapping] - Optimized for the "small-batch, multi-color, high-frequency" printing workflow. If you focus on detail and color mixing, this bundle is the ultimate partner for your 3D printing journey.

Color: 16 Color Bundle    Size: 4KG

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