PLC Memory Module Pricing
Analysis of 10,306 eBay listings for PLC memory modules.
What you'll usually pay
💡 Buying used saves about 17% here.
👉 In short easy summary
The best value is found in Memory Cards and Allen-Bradley modules, which align with the market median of 75. High-end value is concentrated in Beckhoff brands and PLC-2 platforms, which see premiums of 127% and 189% respectively.
Price by type
Why? Prices range from Memory Cards at 75 to Memory Cartridges at 119.97.
Price by brand
Why? Beckhoff is the most expensive at 170.61, while Allen-Bradley is the lowest at 75.25.
Price by controller platform
Why? PLC-2 platforms command the highest premium at 216.91 compared to S5 at 76.59.
🛒 Some on sale right now
Common questions
What is the price difference between new and used PLC memory modules?
New modules have a median price of 88.67, while used modules have a median of 73.47.
Which brand of memory module is the most expensive on average?
Beckhoff modules have the highest median price at 170.61.
How do Memory Boards compare to standard Memory Cards in price?
Memory Boards have a median price of 119, which is a 59% increase over Memory Cards at 75.
How we got these numbers
Worked out from 200 live eBay listings (price range $25–$302, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 31, 2026.