Question on available scoops

I was up stairs looking for parts for a member and was going through my Snorkel scoops. Someone asked about one. I saw I have one 73 dart sport style. Here is my question. Is anyone reproducing the 73 style ? I know they reproduce the 72 but I never saw a 73. Would That make 73 more valuable
I am trying to purchase a snorkel style scoop for my 74 last peice of the puzzle. How much do you want for the 73? They are always advertised as 71-76 and rarely say the exact year. Range in price from 300-800. I was trying to purchase one recently for 450 but ebay wouldn't let me as was glitching with the postage.