Absolutely! Online shopping is obviously way more convenient and a faster route to getting the offers you want, but you will certainly find great deals in physical stores too. Basically, everyone gets involved in Black Friday price cutting!
Buying in a physical store is particularly beneficial if you want to get hands-on with a piece of gear before you buy - recommended when you're planning on spending a serious amount of cash. But you should be mindful that they may be limited to the stock they have in their store room - or may direct you online to purchase anyway.