Bob the Builder, can we fix it?

Classified ads at the time of posting:

Page 1 - http://m.imgur.com/QsRXniz

Page 2 - http://m.imgur.com/paVUEsN

http://backpack.tf/classifieds?item=Construction+PDA&quality=11&tradable=1&craftable=1

2*8.19 keys

1*8.25 keys

1*8.31 keys

2*8.37 keys

4*8.5 keys

7*9 keys

Unsolds at 9 keys:

http://www.tf2outpost.com/trade/27109497 (Young)

http://www.tf2outpost.com/trade/27083724 (~4 days)

http://www.tf2outpost.com/trade/27029620 (~1 week)

http://www.tf2outpost.com/trade/27110107 (Young)

http://www.tf2outpost.com/trade/27083978 (~4 days)

http://www.tf2outpost.com/trade/27105107 (Has 2, ~1 day, young)

http://www.tf2outpost.com/trade/27091830 (~3 days)

http://www.tf2outpost.com/trade/27106379 (~1 day, young)

http://www.tf2outpost.com/trade/27093738 (~3 days)

http://www.tf2outpost.com/trade/27059249 (~1 week)

http://www.tf2outpost.com/trade/27098793 (~2 days, never bumped)

http://www.tf2outpost.com/trade/27089264 (~3 days, never bumped)

Unsolds at 8 keys and 10 refined (~8.6 keys):

http://www.tf2outpost.com/trade/27029189 (~1 week)

http://www.tf2outpost.com/trade/27056614 (~1 week)

http://www.tf2outpost.com/trade/27050748 (~1 week, poorly bumped)

Unsolds at 8 keys and 8 refined (~8.5 keys):

http://www.tf2outpost.com/trade/27076272 (~5 days)

http://www.tf2outpost.com/trade/27100050 (~2 days)

Seller at 8 keys and 6 refined (~8.4 keys):

http://www.tf2outpost.com/trade/27093672 (~3 days old)

Seller at 8 keys and 4 refined (~8.25 keys):

http://www.tf2outpost.com/trade/27115108 (Young)

Buyer at 8 keys and 3 refined (~8.2 keys):

http://www.tf2outpost.com/trade/24985347 (~7 months old)

Sellers at 8 keys and 3 refined (~8.2 keys):

http://www.tf2outpost.com/trade/27114284 (Young)

http://www.tf2outpost.com/trade/27111221 (Young)

This is all I could find on Outpost that are valid at the time of posting this suggestion.