1994 Finest Refractor Tony Gwynn #201 PSA NM/MT 8. Refractors were had to come by back in 1994, so it is no surprise that the PSA population of this card in NM/MT 8 grade is only eleven. In fact, only 29 total have passed through PSA's doors for grading. If you are a Tony Gwynn fan, this card needs to be in your collection.