The 2012-13 O-Pee-Chee Retros are great, especially the Marquee Legends. They actually look vintage. I picked up this lot on ebay yesterday. Great sweaters! Defunct teams! Old logos! A Bruin! Gartner’s mustache!
I’m collecting the entire Retro set and have a lot of base doubles so if you want to trade, let me know in the comments.