I personally would not get chicks from TSC. Last time I did, 3/4 'sexed sex link pullets' were male. When I asked them about it (had they possibly mixed up the SL with the straight run RIRs? Could they take a look at the birds and give me a refund? Was there a place to return or take the unwanted and unexpected cockerels?) the manager refused to help me. All he said was 'We don't take roosters back, and we won't refund you the cost. I'm sorry.' So I asked again if he knew a place I could take three cockerels I had bought and raised as girls, and did not have room for. Same answer, only he tacked on an indefinite 'I think we are having a chicken swap in a couple of weeks.'. Who would buy three rowdy mixed breed cockerels? (They were definitely not SLs... maybe hatchery quality RIRs). I have had a much better experience with a family owned feed store. Got some of the breeds I wanted for the same price, and all are healthy, beautiful girls.
The breeds TSC had that day were RIRs, 'Sex links', Pekan ducks, Leghorns, and popular mixed bantams. Out of the bantams I got a standard EE roo and an (uncommon, only-three-or-four-reviews on BYC) Dark Cornish bantam. I only buy feed from TSC.