I use Deckbox (and Pucatrade in the good old days) not only to build decks for myself, but for my wife and son who are also avid players.  I'm not an MTGFinancier, I trade to build decks not value/investment.  We're almost entirely EDH players at this point.

If you have a higher value card that I'm interested in I'm ready and willing to pay a "trade tax" of up to 15% if you're interested in a pile of lower value cards from me in return.

My wishlist is tightly maintained, if you don't see many (or any) matches we probably won't be able to make a deal. 

I prefer only English cards and I'm not interested in foils.

I do everything I can to accurately reflect condition in my inventory, I'll always let you know if a card isn't in the condition I listed before we finalize a deal.  If the card you're sending me has some wear just let me know first, I'll probably be okay with it but I appreciate advance warning.  If you get a card from me that doesn't meet your condition expectations please let me know, I'm happy to make things right if I can.  Always willing to send pics in advance if you wish.

I'm happy to make trades of any size, however - if you're sending me three cards and I'm sending you 15 (necessitating a larger mailer and higher postage cost) I may ask you to consider that increased cost on my side when working out a fair trade.  Generally speaking, six cards is about the max I'm comfortable mailing PWE.

Let me know if you have a preferred valuation method - I'm fine with TCGMid/Median, MTGGoldfish, or even Deckbox - if you are a stickler on this just let me know so we can both use the same metric.

I ship all cards in top-loaders.  Packages with $30 or more in value and/or 7 or more cards are shipped in bubble mailers with tracking, but I'm willing to reciprocate on a smaller trade if you'd feel more comfortable with tracking.

I also have a sealed FTV: Angels if anyone is interested.

-References-
eBay:
http://www.ebay.com/usr/hoboshorizon

Pucatrade:
https://pucatrade.com/profiles/show/59533

"You have sent 281 cards with a total value of 149,567 PucaPoints and you have received 374 cards from other members with a total value of 140,052 PucaPoints."

Largest Deckbox trade to date: $380