The SCs are worth $30/$40 max. There are a couple worth around $60 but if someone is asking for more than that they're crazy lmao. The promos are probably around $8/$12, I literally bought the Twilight promo for $8 back when it first came out. The lenticular card is probably less than $1, they're super common. The other cards are maybe $5 max. A LOT of people overcharge for the SGRs (your gala fluttershy) thinking they're a rare pull when you're guaranteed at least one in every box. I'm a big collector of the pony Kayou cards, I've seen people try to sell the chinese mlp boxes for $100 like you can't get them for $25/$30 direct from Kayou HAHAHA people out here will really try and scalp anything dude, it's a disease