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BigValueInc via eBay has the Canon EOS Rebel SL1 with 18-55mm Kit for $539.99. Compare with $749 at authorized dealers. Weighing in at 13 ounces (370 g) body-only, the super-small SL1 makes a good travel kit or starter kit.
I’ll put the usual caution that this is from BigValueInc via eBay, an unauthorized dealer. However, the last few 5D Mark III sales, readers reported that they have been shipping US or Canadian models which are eligible for US warranty service.