Lego big bang theory set was discontinued long back and the only way to get it is through resellers in eBay, Craiglist, amazon. Looks like somehow target still has some stock left and they are selling it for it's MSRP 59.99$. There is no discount here but if someone is looking for one set and don't want to go though resellers then this is the only way to buy I guess ( please do check at eBay as mentioned in below comments, if you can find one for below 60$ without shipping cost then eBay can be a better option). putting out target option here, just in case it helps anyone -
Use Discover card or target card for 5% cash back.
Check out this item at Target https://www.target.com/p/lego-174...A-21505450