How to find out current price of a wine

[PortAh]

How can one find out the ongoing price(average retail
and discounted) of a wine?

Thanks.

[hotwine]

Try www.wine-searcher.com
That site will list several sources and their prices for a wine you specify, both in the U.S. and overseas.
Welcome to the board.

[PortAh]

Hotwine,

Thanks, will check there.
What is the best wine auction site?
Or what/where is the best way to trade wine
on the net?

Thanks.

[Kcwhippet]

The best auction site I've seen is www.winebid.com.