There are more than a few high dollar collectables.
The C1 and C2 era models are the most valuable. Any that are big block and fuel injected models are exptremely valuable and rare.
The 63 split window with a 427 fuel injected is one of the top money cars.
Any of the 53's are valuable
Total Production = 300 Roadsters
About(NNN) NNN-NNNNCorvettes still exist today
C1 is 53 to 62
C2 is 63 to 67
C3 is 68 to 82
C4 is 83 to 96
C5 is 97 to 04
C6 is 05 and up
The big blocks (427) were available from 63 on, many years before fuel injection came into the main stream.
If your planning on investing in a Corvette I suggest to do a lot of homework. The are hundreds of details that can change the value dramatically.
There are a number of publications that act as bibles concerning corvette originality and value.
Here is just one of many reference books that are invaluable when shopping for the right car.