jedens -
Any time. /w3tcompact/icons/smile.gif Yea, there's a lot to choose from - that's for sure. /w3tcompact/icons/shocked.gif Thanks for the compliment on mine. Funny thing is that I got it originally for towing my Jeep to/from Colorado & not tractors - but it works well for that too. (see attached pic)
As far as price is concerned, it will vary considerably depending on features, construction materials, etc. For a "ballpark" range, I'd say for a 18' flat-bed, again, depending on features, etc., you'd be looking somewhere from $1200 - $1800, + or -. For example, if you go with a wood deck, you'll save some $. Add extra tie downs and you'll add to the price. Angle iron or pipe based trailers are generally cheaper than box frames. Again, all depends, but those are some "rules of thumb."
I had looked around quite a bit for a trailer and just couldn't find a "pre-fab" one I liked. I found a small company that made them to order and only used box frames, regardless of deck type. I toured their workshop and liked what I saw, and their prices were right in line with some of the other guys so I went with them.
I'm not sure where you live exactly, but if you can find 'em, I'd recommend you go to a few different places and see what they have to offer. Try your local "Quickie Mart" and see if they have a "Truck Trader" and/or "Equipment Trader" magazine - trailer places tend to advertise in there. (I think the magazine is better than <A target="_blank" HREF=http://www.traderonline.com/>their web site</A> because of the adds.)
BE FOREWARNED! Trailer dealers can be worse than car dealers!!! You walk "on the lot" they don't want to let you go. Just one of those "necessary evils" you have to endure to see things up close I suppose. /w3tcompact/icons/hmm.gif