$16 in T3, two players
Player 1 opens $5 Stonemason+Masq+Swindler / $2 Crossroads, draws Necro, Masq, Swindler, Crossroads, Copper for T3
Player 2 opens $3 Stonemason+2xPoor House / $3 Stonemason+2xPoor House, draws 4xPoor House and Necro for T3
Player 1 T3 plays Necro, Plays Swindler trashing OE (P2 draws Copper), plays Masq, passes Xroads and receives Copper.
Player 2 T3 Plays Necro, Plays Xroads, Plays 4xPoor House, gets $16 to spend (just 1 buy!)