Price needs an adjustment.

http://backpack.tf/classifieds/search/construction%20pda

As of the time of this post, 2 are unsold at 4.5 keys, 5 between 4.5 keys - 5 keys and 23 at 5 keys.

Selling

I'll try to avoid quicksells over here. Time is based on creation of the trade.

Sold below 5 keys

http://www.tf2outpost.com/trade/13155111 ( 4 keys 3 ref )

http://www.tf2outpost.com/trade/13163476 ( 4 keys 3 ref )

http://www.tf2outpost.com/trade/13151404 ( 4 keys 3 ref ) ( seen in comments )

http://www.tf2outpost.com/trade/13089813 ( 4 keys 4 ref )

http://www.tf2outpost.com/trade/13103822 ( 4 keys 4 ref )

http://www.tf2outpost.com/trade/13082210 ( 4 keys 4.66 ref )

http://www.tf2outpost.com/trade/13152408 ( 4 keys 5 ref )

http://www.tf2outpost.com/trade/13157514 ( 4 keys 5 ref )

http://www.tf2outpost.com/trade/13110800 ( 4 keys 5 ref )

http://www.tf2outpost.com/trade/13126728 ( 4 keys 5.33 ref )

http://bazaar.tf/trade/301712 ( 4 keys 5 ref )

http://www.tf2outpost.com/trade/12351622 ( sold 26 at 5 keys, but willing to do 4 keys 5 ref )

Unsold at 5 keys ( Doing this to show that a 5 key range by itself is not enough )

http://www.tf2outpost.com/trade/13164396 ( 1 hour )

http://www.tf2outpost.com/trade/13161013 ( 5 hours )

http://www.tf2outpost.com/trade/13160119 ( 6 hours )

http://www.tf2outpost.com/trade/13160076 ( 6 hours )

http://www.tf2outpost.com/trade/13158029 ( 7 hours )

http://www.tf2outpost.com/trade/13158400 ( 7 hours )

http://www.tf2outpost.com/trade/13154375 ( 10 hours )

http://www.tf2outpost.com/trade/13153647 ( 10 hours )

http://www.tf2outpost.com/trade/13146640 ( 14 hours )

http://www.tf2outpost.com/trade/13145956 ( 15 hours )

http://www.tf2outpost.com/trade/13145891 ( 15 hours )

http://www.tf2outpost.com/trade/13143705 ( 16 hours )

http://www.tf2outpost.com/trade/13142968 ( 16 hours )

http://www.tf2outpost.com/trade/13142747 ( 17 hours )

http://www.tf2outpost.com/trade/13141482 ( 17 hours )

http://www.tf2outpost.com/trade/13140103 ( 19 hours )

http://www.tf2outpost.com/trade/13139632 ( 19 hours )

http://www.tf2outpost.com/trade/13137853 ( 20 hours )

http://www.tf2outpost.com/trade/13133715 ( 23 hours )

http://www.tf2outpost.com/trade/13123526 ( 1 day )

http://www.tf2outpost.com/trade/13123883 ( 1 day )

http://www.tf2outpost.com/trade/13128476 ( 1 day )

http://www.tf2outpost.com/trade/13119086 ( 1 day )

http://www.tf2outpost.com/trade/13123397 ( 1 day )

http://www.tf2outpost.com/trade/13112021 ( 1 day )

http://www.tf2outpost.com/trade/13103472 ( 1 day )

http://www.tf2outpost.com/trade/13132944 ( 1 day )

http://www.tf2outpost.com/trade/13128539 ( 1 day )

http://www.tf2outpost.com/trade/13105861 ( 1 day )

http://www.tf2outpost.com/trade/13123308 ( 1 day )

http://www.tf2outpost.com/trade/13113445 ( 1 day )

http://www.tf2outpost.com/trade/13107398 ( 1 day )

http://www.tf2outpost.com/trade/13083061 ( 2 days )

http://www.tf2outpost.com/trade/13084978 ( 2 days )

http://www.tf2outpost.com/trade/13094634 ( 2 days )

http://www.tf2outpost.com/trade/13088481 ( 2 days )

http://www.tf2outpost.com/trade/13077550 ( 2 days )

http://www.tf2outpost.com/trade/13073202 ( 2 days )

http://www.tf2outpost.com/trade/13078409 ( 2 days )

http://www.tf2outpost.com/trade/13089485 ( 2 days )

http://www.tf2outpost.com/trade/13052234 ( 3 days )

http://www.tf2outpost.com/trade/13070966 ( 3 days )

http://www.tf2outpost.com/trade/13049072 ( 3 days )

http://www.tf2outpost.com/trade/13040261 ( 4 days )

http://www.tf2outpost.com/trade/13025680 ( 4 days )

http://www.tf2outpost.com/trade/13016861 ( 4 days )

http://www.tf2outpost.com/trade/12985845 ( 5 days )

http://www.tf2outpost.com/trade/13009213 ( 5 days )

http://www.tf2outpost.com/trade/12905979 ( 1 week )

http://www.tf2outpost.com/trade/12947691 ( 1 week )

http://www.tf2outpost.com/trade/12592820 ( 2 weeks )

http://bazaar.tf/trade/328684 ( 5 hours )

http://bazaar.tf/trade/328609 ( 20 hours )

http://bazaar.tf/trade/328261 ( 1 day )

http://bazaar.tf/trade/301218 ( 2 weeks )

With the proof given, the reason why the range is at 5 keys is that there are still successful trades at 5 keys OR people

are willing to pay 5 keys

http://www.tf2outpost.com/trade/13150411

http://www.tf2outpost.com/trade/13043176 ( offer of 5 keys )

Buying

There will be less proof as I will only take into account SUCCESSFUL buyers. Take into account that the main trading site,

TF2outpost, is infested with quickbuyers who are only interested in quicksales.

Buying / Offers within range of 4.5 keys - 5 keys

http://www.tf2outpost.com/trade/12384904 ( offer of 4 keys 3 ref and 4 keys 4 ref )

http://www.tf2outpost.com/trade/12903442 ( offer of 4 keys 4 ref and 4 keys 4.66 ref )

http://www.tf2outpost.com/trade/9981705 ( offer of 4 keys 4 ref and 4 keys 4.33 ref )

http://www.tf2outpost.com/trade/13039733 ( offer 4 keys 4 ref )

http://www.tf2outpost.com/trade/12516610 ( offer of 4 keys 4.33 ref )

http://www.tf2outpost.com/trade/12901828 ( offer of 4 keys 4.66 ref )

http://www.tf2outpost.com/trade/12488291 ( offer of 4 keys 4.66 ref )

http://www.tf2outpost.com/trade/11732235 ( offer of 4 keys 5 ref )

http://www.tf2outpost.com/trade/12992457 ( offer 4 keys 4 ref )

http://www.tf2outpost.com/trade/11479729 ( 4 keys 2 ref )

http://www.tf2outpost.com/trade/12050577 ( 4 keys 3 ref )

http://www.tf2outpost.com/trade/12020165 ( 4 keys 3 ref )

http://www.tf2outpost.com/trade/12379705 ( 4 keys 4 ref )

http://www.tf2outpost.com/trade/12482597 ( 4.5 keys )

Successful sales below 4.5 keys

http://www.tf2outpost.com/trade/12914763 ( 4 keys )

http://www.tf2outpost.com/trade/13059372 ( 4 keys )

http://www.tf2outpost.com/trade/13051490 ( 4 keys )

http://www.tf2outpost.com/trade/9279752 ( 4 keys )

http://www.tf2outpost.com/trade/12622649 ( 4 keys )

http://www.tf2outpost.com/trade/13034663 ( 4 keys 1 ref )

http://www.tf2outpost.com/trade/9948234 ( 4 keys 1 ref )

http://www.tf2outpost.com/trade/13059372 ( 4 keys 1 ref ) ( few offers of that in offers )

Conclusion

There are plenty of unsold at 5 keys, yet there are some successful ones as well. Many are buying the PDA for 4 keys

with most being unsuccessful whereas those who are paying more generally get more offers. There are traders

who are very willing to sell off their PDA's at around the 4 keys 4 ref marks. Hence, I am proposing a range of

4.5 keys to 5 keys. This is due to successful buyers, offers or sellers GENERALLY are in their prices. Of course, there will

be the occasional sale below that, but that happens to all items.

Feedback and criticisms are welcome. Hope this is enough for proof, thank you!