I think there should be a way to mass sell pets. Like with all my hatchery pets, I have pages and pages of them I have to put on sale. Maybe there could be a sort of search engine where if I put in all 6 vis Kelpari and put in a price, they would all be put up for sale for that price. Example: 3 vis Luff for 1k gold. And all my 3 vis Luffoxs would be set up for 1k gold. I would save me and others tons of time and sanity. ;)

I am wary of anything actually automatic, where you just set parameters and have it do it; a bit too much room there for error and accidentally selling something you meant to keep.

I think something like the mass move, where you select them each individually and then clicked a 'set price' button to enter your charge, would be very useful. There are lots of other things that could do with mass action too, really. Releasing. Genetic testing. Setting breeding fees. Selling to a specific player.

Especially with massive projects like mine, it's not uncommon to have forty+ pages of hatchlings I need to test, sort, release/name/price etc, and doing each one individually is a pain. At a point, managing my stables becomes more a chore than fun, even though I consider it worth doing for the end result, some ease-of-use improvements would be very welcome.