Blue Refractor cards hold value based on several factors: player demand, release year, print run scarcity, and overall card condition. Cards from 2020–2022 releases featuring prospects or established stars tend to command premiums over base versions. While not as rare as 1-of-1 autographs or ultra-short-print variations, Blue Refractors occupy a collectible middle tier that appeals to both hobbyists building sets and investors seeking cards with growth potential.