When buying a mystery box certain sellers are more reliable and sell a decent product that are worth purchasing as long as you dont overbid. I was very pleased with my mystery boxes from TTC and Icon especially the Icon they slabbed cards that could be in the box were all displayed and the extra cards with the slab were actually quality cards that was a pleasant surprise. However the box I purchased from Showtime was a huge disappointment. The cards they selected to add to the box were all trash throwaways. It was overall a waste of money. Overall Pristine Auction as a whole has been great to work with. They even credited me for shipping costs by bundling my purchases and everything shipped in safe and secure packaging.