Military Payment Certificate. Series 541. $5. PCGS Currency About New 50.This $5 MPC is one of the keys of all the MPC notes from all issues. Wide margins, good color, and fresh paper add to the allure of this piece. The nicest example we have sold was a Very Fine that brought $1,610 in our 2011 Spring Baltimore sale. Auction results from recent years show that lower-end AU notes fall just short of the $3,000 mark. The only CU regular issue note we see was a PCGS Very Choice New 64PPQ that realized $7,475. A superb example that should easily approach or exceed our high estimate.