Custom Mystery box – $22.99 for $50+ worth of goodies – satisfaction guaranteed! This SUPER popular deal from Graveyard Mall is back, but will sell out quickly! These boxes generally have around $50 – $100 worth of goodies in them! I bought a Mystery Box a few months ago & loved it! Amy said on Coupons & Freebies Mom Facebook page:Â I really liked the kitchen mystery box I got last time. I definitely recommend this deal! They guarantee you like it or return it for a refund, at THEIR expense! Shop here: Graveyard Mall