If it's the same exact set then congrats, you're sitting on about USD $250 on the second-hand LEGO market!

See www.bricklink.com/v2/catalog/c…

This is one of the reasons that prompted me to collect the missing parts of a copy of this set I found in a bulk LEGO bin I purchased from local ads. But I'm not looking forward to clean these 1,300+ parts by hand like I've been doing for all the other sets I have sold through my store: store.bricklink.com/MrPetovan