Bryce Harper [Red] #173 2018 Panini Donruss Optic Baseball — Card Value

Which version do you have?

For the absolute cheapest ownership, grab the Standard or Aqua version for just $2. Premium versions like Carolina Blue ($30) or Black ($20) offer distinct aesthetics and higher perceived value, though scarcity isn't the primary driver here. Casual collectors should stick to the lower-priced options, while serious collectors willing to pay more are buying into the specific colorway appeal of the higher-tier releases.