There are 11 James Blake trading cards tracked on HobbyCardIndex, spanning Tennis. The most valuable is the James Blake #12 at $34.99 raw.

Source: HobbyCardIndex · Updated daily · https://hobbycardindex.com/players/james-blake

James Blake Cards

Name: James Blake Card Price Index — Historical Data
Creator: HobbyCardIndex
License: https://hobbycardindex.com/legal/terms

11 cards · Tennis

All James Blake Cards