therapeutic shopping? that's an interesting but alien concept to me...
do you mean besides food? basically 100% of my shopping are functional items, food, and sometimes books.
do you drink coffee? you can get (possibly copyright infringing) customized coffee cups at places like redbubble. and other things like clothing. dragon quest as an example: https://www.redbubble.com/shop/?query=dragon%20quest
other than that, cosmetic/ornamental things are not something I'm usually looking for so not much to recommend.
for functional items, maybe a frying pan or a rice cooker?
This day is gone. We can't relive it. It's gone forever.
https://www.stopkillinggames.com