Ignoring all the comments above, I would say the best way to find out is GO THERE. See for yourself. You may find something of interest.
I have found that any single particular item tends to go on sale every three months. Don't worry about missing a sale- it will be back again. The base items are always there, and if you're looking for something special, keep an eye out. The sale items are the same at every store, but the clearance stock and return items vary greatly by store. Yes, consumables are usually on sale, so it's a good time to stock up on zip ties, electrical tape, epoxy, etc.
Going to HF means preparing yourself accordingly. I keep a file folder in my vehicle that has the monthly ad, weekly ad printed out if there is anything of interest, and several current magazines- Hot Rodder, Family Handmyman, Car Craft, etc. Why? Because the ads in those prices are often even *lower* than the Inside Track club member prices. That's also where you'll find the best general discount coupons. Your weekly grocery bulk mailer or AdPro bundle will also have small HF Coupons worth having handy. That's where the free flashlight, blue puck light, part trays, and DVM meters show up.
I plan to go this afternoon.