We understand your situation.
Because all the price shown on our website is from the Taobao, or 1688 , sometimes YOYBUY system can snatch the correct price for the option you selected, but sometimes failed.
Please don’t worry if you encounter this problem, you could just place the order and pay, and please remember to leave note to your buyer to let them adjust the price for you. The buyer will give you refund or let you pay when they arrange your order.
