Farthest back is 2014 core set but theres a couple missing in between. They got lots of from the vault which is a grest way to strt collecting.
It depends on how far back you'd like to go. I believe Tier 1 has product as far back as Kahns of Tarkir. I'd reccomend going and talking to their staff, as all of them are extremely helpful and friendly! If Tier 1 does not have boxes old enough for your taste, Boscos on Spenard has Shadowmoor, Zendikar, Rise of the Eldrazi, and Innistrad in stock.
If we don't have what you need, we can order it for you. We only go a few years back as far as our regular stock.
With the local people of Anchorage if they do get older boxes in the players usually buy them pretty fast. If you do make a trip down to Fairbanks there is a couple stores that do have older packs.
Great! Thanks for all the answers.
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