You do get a choice , just tell them when you take them to the counter. They have a counter set up just for that purpose.
Take your books to McKay's and they'll give you an offer on the ones they are interested in selling. It may be store credit or cash. Call them and ask if you get a choice.
take your books to the counter. They will let you know when to check back and then give you their offer. it might be cash or store credit. You get more in store credit than cash. Don't plan on making a lot of money. They pay VERY little for books but that is how they are able to resell at their prices.
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