2 listings off NYC craigslist. Both look overpriced (typical on Craigslist in NY, everyone tries to make a buck on this thing) but look decent enough. Both negotiable I think... I'm not buying them but someone might be interested.

Downtube no seat: http://newyork.craigslist.org/mnh/bik/666673960.html

Xootr, tricked out but frame looks patchy: http://newyork.craigslist.org/mnh/bik/667547791.html

Austin Craigslist:

http://austin.craigslist.org/bik/667547311.html

This is actually my Dahon Speed D7. Tough to find buyers for a folder outside of the bikeforums community.

A Bike Friday Tikit (Tikit2Ride model) in Seattle, WA:
http://seattle.craigslist.org/see/bik/663489374.html

Italian telescoping folder Vancouver BC
http://vancouver.en.craigslist.ca/bik/668113111.html

'nother NYC find: 1998 Dahon Classic III w 3 speed Sturmer Archer hub.

http://newyork.craigslist.org/que/bik/672790588.html

Auto Mini, anyone ?
http://cgi.ebay.co.uk/Auto-mini-fold...QQcmdZViewItem

A nice looking cinzia, dont see many of these in the UK !

http://cgi.ebay.co.uk/Cinzia-Adults-...QQcmdZViewItem

German Folder by Tacoma Wa.
http://seattle.craigslist.org/tac/bik/675876265.html

A sweet Bike Friday in the DC area--
http://washingtondc.craigslist.org/d...674465903.html

Swift:
http://boston.craigslist.org/sob/bik/676564783.html

Wow--
Brompton:
http://maine.craigslist.org/bik/658192992.html
Two R20s ( gotta be a folding forum reader):
http://maine.craigslist.org/bik/665925508.html

Not super-cheap, but interesting: Raleigh Sixteen?

Raleigh folding bike with 16" wheels. NYC. $175
http://newyork.craigslist.org/mnh/bik/677730141.html

I know nothing about the F frame Moultons but this is listed near where I live...if this is a deal and someone from here wins it, I would be happy to pick it up and ship it to you by
Fedex, cheaper than what they have

http://cgi.ebay.com/Moulton-4-SPEED-...QQcmdZViewItem
Moulton 4 SPEED BICYCLE VINTAGE BIKE with SUSPENSION - eBay (item 170219190080 end time May-20-08 16:25:36 PDT)

On Ebay Dahon Speed Pro
http://cgi.ebay.com/DAHON-SPEED-PRO-...QQcmdZViewItem

An old school folder in Bethesda:
http://washingtondc.craigslist.org/m...684445919.html

Bike Friday Tandem, Portland , Or.
http://portland.craigslist.org/mlt/bik/688980417.html

Not too familiar with the brand, but thought someone might be a fan:

http://newyork.craigslist.org/wch/bik/688018348.html

Downtube in Boulder
http://boulder.craigslist.org/bik/687908829.html

WHITE ELEPHANT SPOTTED! :)

GoBike in Philly/South Jersey area. $800
http://philadelphia.craigslist.org/bik/688247293.html

16" Raleigh Shopper in Louisville

http://louisville.craigslist.org/bik/692345633.html

Here is a seriously nice looking R20 Stowaway on UK ebay, never seen one in original black before :-

http://cgi.ebay.co.uk/RALEIGH-20-STO...QQcmdZViewItem

A Strida2 in the DC-area:

http://washingtondc.craigslist.org/n...696261313.html

PBW in Oregon
http://portland.craigslist.org/clc/bik/689794640.html

Many more folders in the DC-area--

Strida 3
http://washingtondc.craigslist.org/n...698077566.html

(a rare) Brompton M3L
http://washingtondc.craigslist.org/m...698822324.html

Dahon Mu XL
http://washingtondc.craigslist.org/n...700982412.html

2 Mobiky folders for $800 in Columbus, OH

http://columbus.craigslist.org/bik/701745851.html

Hon Solo
http://newyork.craigslist.org/mnh/bik/704085000.html

Very rare Gitane Plicyclette folder. I can't find any info on this bike.

http://cgi.ebay.com/ws/eBayISAPI.dll...0%3D%26fvi%3D1

The seller lives in San Jose, California.

I can't find any info on this bike.

Two folders in Boston area. I can't tell what they are but the text amused me....
http://boston.craigslist.org/gbs/bik/707484789.html

And further out, an R20
http://boston.craigslist.org/bmw/bik/706179528.html

Matched set of Brompton T-5's
 

I'm selling my matched set of Brompton's fully tricked out, with Epsilon Hard Shell cases, since I find I don't use them enough to justify keeping them. Fully loaded 5 speed hubs, panniers and carry blocks, rear racks, soft and hard shell carry cases, dynamo lights, folding pedals, etc.

http://sfbay.craigslist.org/pen/bik/708138375.html

Xootr Swift in Boston (not mine, wish it were!)

http://boston.craigslist.org/sob/bik/712441003.html