Look at the pop reports, and it suggests there's only a small fraction of these printed compared to LeBron and Kobe's Chrome Refractor rookies. If Giannis fulfills his potential, we could be talking about a 100K investment in several years.
The item "2013-14 Giannis Antetokounmpo Silver Prizm BGS 9.5 GEM MINT" is in sale since Sunday, February 23, 2020. This item is in the category "Sports Mem, Cards & Fan Shop\Sports Trading Cards\Basketball Cards". The seller is "prizmrookies" and is located in Minneapolis, Minnesota. This item can be shipped to United States.