Did you get it right?
This 1970s record-store counter shows vinyl sleeves, paper price tags, a cash drawer, hold slips, a listening-booth sign, and a dust cloth. Two details do not fit the era.

The Answer
The correct answer is: The anti-theft sticker backing and the plastic shrink-wrap tear strip are the two mistakes..
Here is why
- The records, slips, signs, counter, and paper tags fit the record-store setting.
- Look around the sleeve corner and old price tag.
- The anti-theft backing and shrink-wrap tear strip are modern retail-packaging clues.
Why people miss it
Record counters are naturally packed with paper slips, tags, and sleeve edges, so the modern retail clues can look like normal record-store clutter.
What answer did you get before checking?