There's weekly alara block constructed pauper tournaments on Saturdays now, too. I've been playing drafts since yesterday and selling off all my crap for more tix, then drafting again, rinse and repeat. As long as you draft halfway decently and know how to play, getting into the winnings of a 4-3-2-2 draft is easy as pie, giving you at least 2 more packs for your next draft too. I wish a bot would buy the meddling mage I opened from the saturday online prerelease, tho.
edit- there's also a bunch of middling to crap rares that are awesome in limited that none of the bots want, either. my first three picks in my first draft yesterday in the alara reborn pack were bituminous blast, madrush cyclops and blitz hellion. i've got THREE madrush cyclops just sitting there looking at me in my collection, doing nothing. he's a beater in limited, fo sho.