How much does this cost to the nearest dollar?

DjuiinoStar Vehicle Engine Model Assembly Kit (300+ Pieces Components, 5 Hours Assembly Time), Four-Stroke Straight-Four Gas Engine Working Model, 4 Cylinder Engine Kit DM13-1
★Family time with 300+ pieces of components (most of which are made by high grade Aluminum)! This kit will cost you about 5 hours to assemble. Buy one kit to share hours of joy time with your families. ★Educational this assembly kit perfectly displays how each part of a modern v4 internal combustion engine are connected together and how they interact with each other. Displays the basic principle of a v4 gas engine. Great for your kid's science project. ★Wonderful shelf candy it's a piece of art built by you from scratch. Put it in your office

Price is $
Price: $499.99