Neopets Super Spooky "Ghostkerchief Grab Bag"

Key Quest promotion items can be strong resellers; most of them are only available for a limited time and are only available through purchase of a Key Quest plushie (now retired). These shouldn't be confused with items that are given as perks when you redeem a NeoCash card. Some people opted to not open the grab bag; others did and reported getting the following items:

"Scary Korbat Tales": Currently selling for 99,999 NP in players shops but this is a Special book (r101) that you can only get from the Ghostkerchief Grab Bag.

"Vinyl Halloween Hissi": I found these on the Shop Wizard for as little as 25K; it is a toy so it does sell less than something like a food item or book.

"Spyder Ice Cream Sundae": Wow, talk about pure luck. I went to check the prices on these and found one for 6K, that's about 4K less than the average selling price.

All three of the items are classified as 'special' and to the best of my knowledge were only available if you opened a bag. They are items that can be resold so you can still get them from players shops but "Scary Korbat Tales" is a UB (unbuyable) so most people are selling it for more than 99K. That means the Trading Post and Auction House are the only places to find it.