2008 Donruss Threads #166b is a baseball card featuring R.J. Seidel of Milwaukee Brewers. This is the base card entry.
The catalog identifies this variation as "E".
CardReactor currently catalogs 6 card entries featuring R.J. Seidel in the 2008 Donruss Threads set, including this Base card. Other R.J. Seidel cards in this set include #166a Base.
CardReactor currently catalogs 393 cards in 2008 Donruss Threads. All currently cataloged cards in this set are base-card entries.
Other players featured in the 2008 Donruss Threads set include Al Kaline, Al Schoendienst, Alan Trammell, Bob Feller, and Bob Gibson.
