That's what I do too. I do like 15 listings then send them to the scheduler for holding while I take a break. 15 more, repeat. Scheduler is set for 30 minutes after my normal release time, just in case I have an emergency come up, that way my listings will still go live near the normal time. Normally, instead of letting them reach the scheduled time, I go in at 10:30 and bulk edit them. First edit them to have a 10% restocking fee, since garage sale does not have that option yet, then edit them to start immediately. No scheduling fee is applied , and all the listings start at the same time. The first time I used GS, I had like 40 listings, they took about 80 minutes. Not my cup 'o tea. This past week I had over 300 listings go live, that may have taken all night. I list late, so as not to have to compete with LuxeSwap listings, but if they take extremely long to upload, I may lose some Eastcoast buyers and lose money on free shipping more items to the westcoast.