You asked for an opinion so......
Yes, seems like you are on the very high side of value. Fordor uses 4 of them. Coupe only 2 so offer to sell in pairs to include more coupe buyers. Tudor uses 4 longer versions so these are not originally correct for them. List the source (Drake?, Carpenter?) for the repro composite center cover/inserts, that are now available, so people know that they can complete the original look. JMO