amazone2

> the cat litter I just purchased is $17.89 at Amazon, $13.49 at Walmart. Last week I bought a chair mat for $21.95 on Ebay - identical item on Amazon was $33.95

At least they're simply charging more. I found this battery charger [0] that costs more the more you buy! You can get 1 for ~$33.00, or you can get 3 for the price of 4 (~$133.00). I selected the single unit and set the amount to 3 and got them for ~100.00 rather than buying the 3-pack for $133.00.

[0] https://www.amazon.com/Crosse-Technology-BC700-CBP-Battery-C...