It‘s locked in on the sales agreement. Tesla would need to cancel your order to void the sales agreement. We did attempt delivery if that further complicates things. The car was a disaster so we decided to wait.As @man9527 mentioned, I've seen various reports about the price holds and how long they're good for. When I placed my order, I was told 6 months. Maybe things have changed since your order. My partner went in for a test drive and they told her that prices are now locked in for 90 days. It doesn't seem like your price has changed at all, so fingers crossed for you.