here's a few site's you can check out www.barrett-jackson.com ,
www.kruse.com , www.barons-auctions.com , www.rmauctions.com .

There's also Christie's Auction House that holds some classic auto auctions,
also Hemmings, and the famous Pebble Beach Auction.

I drive 1993 convertible.

Holy crap that is a very nice restore...

First off, all '67 Corvettes are not created equally.  As such, the price
range spread is beyond belief to most people.  Removing the 20 L88s and the
16 L89s from the picture, which will go anywhere from $200,000 to $1,000,000
based on condition, originality, etc., you have basically complete, good
condition or better running big blocks going from $100,000 to $250,000.

The Last Sting Ray is an exception, for an important reason.

Small blocks are much cheaper, which is why so many have them.  They will
range $60,000 to slightly over $100,000 based on options, conditions,
originality, and so on.

The Desert Rat is similar to yours only in that it is a '67 coupe.

Matching numbers is a salesman's term today. It means little in real value.
Originality is what counts and matching numbers does not mean original.

The pictures are nice, but you have skipped the details.  Anyone paying big
money want to see the details.  These three items need large clear pictures
that you can tell the marks in the metal:
1. Engine stamp pad in front of passenger side head
2. Trim tag under glove box
3. VIN tag under glove box

These need to be clear, sharp, and large enough to tell the small items such
as the broach marks on the pad, the edges of the tags, and more.  A picture
from 5 feet or any without using the macro function of a camera is
worthless.  Any that are slightly out of focus do more damage than good, as
it seems you are either an idiot who can't use his camera or trying to hide
something.

While the body was off, you should have taken pictures of the frame VIN.

Your car is a base engine automatic.  For some, the automatic is desirable
now with their worn-out knees and 65 to 80 year old bodies. But the four
speed still has the majority of the market desire.  The 300 hp is a solid
car, but it will hardly get better gas mileage than any Corvette newer than
1984.  I bet it is lucky to be pushing 20 mpg and more likely around 17-18.

You do have the advantage of a recent body off restoration, and several
desirable options such as air conditioning and power windows.  However, they
won't drive yours that much higher than others.

You have a restored car, but there seems to be no mention of Bloomington or
NCRS awards.  These make a difference in price and indicate the level of
restoration.

I'd guess that $70,000 to $80,000 is the range you will be getting.  A good
auction can drive that higher through buying frenzy, but if the auction
house decides to go easy, it could actually go lower.  The January 2007
Barrett Jackson was like that on midyear Corvettes, and made many mad at how
they had announced these cars were not gaining and were possibly losing in
value.  Then the very quick push through on many let the prices slip more.
An original owner restored Z06 coupe went for only $185,000 and should have
been around $225,000 to $250,000.  The Last Sting Ray only went for $600,000
and they were expecting around $750,000.  So timing is everything.  The
right auction at the right time and you could be $100,000 but on the regular
market, my initial price range stands.

eBay is good for exposure on high dollar cars. They usually do not get the
big bucks, as the millionaires who by them don't normally scan eBay each
day.  So for $85 and a high reserve, you get to flash it before thousands
and maybe even sell it. The best time is often a few weeks before a big
auction for exposure, or after a big auction to take advantage of the price
gougings.

Do a search for "classic car auctions" to find auctions.

Good luck with your sale.