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			I agree with Leon about the strategies.  Generally, I go w/ the put an earlier marker in and then bid during extended bidding.  However, sometimes you know that a lot is worth X dollars.  The cards in the lot are common enough that you can buy elsewhere, so you want to stake your max bid at X since at the next high bid, the lot won't be worth it anymore.   Finally, sometimes you want to go with a straight bid early rather than a max bids that jumps a number of levels to knock potential bidders out of the lot.
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