I bought a digital clock at Walmart. Put a battery in it and the clock did n't run. Brought it back to Walmart and the service girl noted I didn't pe el off the clock face covering, which look like the real clock face. DUH! The clock worked fine. I felt like an idiot.
There's at least one website that sells returned items, in bulk. This (be low) site offers returns, refurbished, salvage, shelf pulls, used and new i tems. I suppose some outlets bundle their returns, that way, then some ot her "handler" offers these bundles on websites as this. The "tools and machinery" tab/menu displays other related products. https://www.liquidation.com/wholesale-tools/hand-tools.html