Seller lists it as vintage when they only used the square plump plate for this era.
Sinclair Fake pump plate Same sign Buy it now $10 marked as repop
2nd listing same sign listed as reproduction I tried to make conact to tell him to take down this listing or relist as a repo and I got this message "We're sorry we couldn't find an answer for you. Unfortunately, due to the high volume of messages this seller receives, they are unable to respond to your specific question right now. We suggest reviewing the item again to see if your answer is in the seller's listing."