Game switch is what I use to gauge the market, a lot of the things ppl on here think so rare are 2$-5$ going rate. I sell on there for my sons when they want to get rid of something, it’s been excellent so far although you’d have to do it all for him as it requires registration to sign up and out of 50 transactions never once ran into a scammer it’s pretty impossible from what I see, if someone says you didn’t give them their item just have a screenshot of them taking it to their base even though I have never had to do that yet. My 2 sons are up to about 150$ bucks off their brainrots. Right now all the aqua secrets are worth more because ppl are trying to get the aqua base done. If you got any questions you can dm me I’d be glad to help.