[H] Engineer Card, Trouble Underground Card (HL2) [W] CARDS

I have an extra Engineer card and want to trade it 1:1 for another card.

Willing to trade for either:

TF2

• Spy
• Scout
• Sniper
• Soldier
• Heavy

HL2

• Alyx Vance
• G-Man
• Gordon Freeman
• Bring the fight to them
• City 17 Metrocop