Vintage Ken Fountain Boy Mint in Box MIB NRFB NRFP Complete. Get images that make Supersized seem small. Tailor your auctions with Auctiva's. The item "Vintage Ken Fountain Boy Mint in Box MIB NRFB NRFP Complete" is in sale since Friday, September 28, 2018. This item is in the category "Dolls & Bears\Dolls\Barbie Vintage (Pre-1973)\Vintage (Pre-1967)".The seller is "ourfuntime" and is located in Overland Park, Kansas. This item can be shipped worldwide.