So I got bored, right? Decided to go through every shop on Neopets and make a 1k minimum profit list at a r79 limitation. In other words, this should be more helpful to Newbie-Aged accounts. Some shops are not included...this is because I couldn't find any items in those shops that met the 1k minimum that I was aiming for. Some lists also only have one item...that's because that one item was all I could find. I've also included a 5k minimum profit list (r79 limitation) for the Igloo (if that matters?).
In no way am I claiming that I managed to include every single item for the shops that meet the 1k minimum; prices change after all.
And if these lists turn out to actually be okay/decent, then I'll be more than happy to expand on the other age-allowed rarity lists. Enjoy!