my 2cents re the where and how is... to do it how you want .. but please try and do it right!

- a seller like most any peep selling whatever from apples to zebras, including cars,collectibles,petrolina,realestate,etc to name a few... should as is normally done, at least put an asking price on their items .. if its not liked or agreeable, then an interested party can make the seller an offer if they wish

- one should also do it in the proper place... if here on "primarily petrolina" it should be in the boards "for sale" column, as this page is just a "general petrolina discussion" page

for what its worth [which probably isnt much] thats my take

just a personal note: usually for a number of various reasons... if someone says make an offer to me, it is most often rediculously low