Started getting into the MTG Universe in the late 90's. I play physical and in Arena Standard, Historic and  Commander. Now trading and selling within Canada and the US.

I have plenty for sale.

SHIPPING on Sales within CANADA
$1.65  1-10 Cards: Canada Post, No Tracking [$0.00 - $50.00 MAX]
$3.25  11 - 25 Cards: Canada Post, No Tracking [$5.00 - $50.00 MAX]
$4.95  26 - 50 Cards: Canada Post, No Tracking [$5.00 - $50.00 MAX]
$6.50  Bulk Jank, Max 50 Cards, Canada Post, No Tracking [$1.00 - $20.00 MAX]
$9.50  Bulk Jank, 51-100 Cards, Canada Post, No Tracking [$5.00 - $40.00 MAX]
$10.70  1 - 50 Cards: Canada Post, Tracking Included [$20.00 - $150.00 MAX]
$12.50  1-10 Cards: 2 Day XPress Canada Post, Tracking Included [$10.00 - $150.00 MAX]
$14.69  51-100 Cards: Canada Post, Tracking and Insurance Included [$50.00 - $250.00 MAX]
$19.85  Bulk Cards, 101-275 Cards, Canada Post, No Tracking [$5.00 - $60.00 MAX]

SHIPPING on Sales to the UNITED STATES
$3.10  1-10 Cards: Regular Post, No Tracking [$0.00 - $65.00 MAX]
$5.90  11 - 25 Cards: Regular Post, No Tracking [$5.00 - $70.00 MAX]
$8.95  Bulk, Max 50 Cards, Regular Post, No Tracking [$2.00 - $15.00 MAX]
$9.10  26 - 50 Cards: Regular Post, No Tracking [$0.00 - $75.00 MAX]
$9.85  51 - 75 Cards: Regular Post, No Tracking [$2.00 - $75.00 MAX]
$19.85 Bulk, Max 275 Cards, Regular Post, No Tracking [$10.00 - $100.00 MAX]
$31.40  1 - 50 Cards: US Tracking Included [$20.00 - $150.00 MAX]

I reserve the right to cancel any order for any reason... such as 250+% price spikes. Open a discussion in the order if you're unsure if the price is too good to be true -- a policy I employ myself, before purchase of course. Same goes for the flipside;  if you see a card that is clearly overpriced let me know in the order discussion and I can bring the price back down to earth.

TRADING
For Canada, no trade too small or large. For the US I'd ask for offers ranging between $15 and $50 to fall into that sweet zone for us. Less than that is too much to justify postage as a percentage value of the trade, larger than that and we'd need tracking -- which is very expensive internationally, at least from Canada. Anything over $200 - and postage is negligible in any swap, foreign or domestic.

The DeckBox can sometimes skew valuations so I refer to a combination of prices listed on Star City Games, Face to Face Gaming, TCGPlayer, MTG Goldfish and MTGStocks both in list prices, price stability and availability when considering trades. Some cards are listed on my "tradelist and cards for sale" are only for sale, as DeckBox doesn't have a feature to distinguish cards that are only for sale and not for trade... as of yet.

My entire inventory and available for sale and trade are cataloged and updated as I get and trade for/away a card.. so if I have it listed, I have it stocked.

As for trades I ship how you ship.. we'll come to a consensus on it.

I pack as instructed here in this useful packing guide: https://www.youtube.com/watch?v=jotEMEqg-4c