Selling Pins! I have:

Series 2:
1x - Valeria Phoenix - 70 keys
1x - Chroma - 25 keys
1x - Bloodhound - 14 keys
1x - Overpass - 14 keys
1x - Baggage
3x - Bravo - 13 keys
2x - Guardian 2 - 25 keys
1x - Cobblestone - 17 keys
1x - Cache - 23 keys
2x - Office - 15 keys
1x - Baggage - 10 keys

Series 1:
1x - Guardian Elite - 90 keys
1x - Dust 2 - 110 keys
1x - Mirage - 33 keys
3x - Militia - 10 keys
1x - Tactics - 15 keys
2x - Victory - 17 keys
2x - Guardian - 20 keys
1x - Train - 12 keys
1x - Nuke - 20 keys