Just thought I would give some links to a source based on personal experience. I’ve orderd multiple dongles from AliExpress with GREAT results. I paid extra for DHL shipping and my dongles arrived from China to the West Coast of Canada in just 3 days!
Here are links for: 1 Dongle, 2 Dongles
, 6 Dongles
from Newsky being sold as model TV28T (Note: slight circuit difference from original TV28T received, but works)
Note to NEW AliExpress members, I believe you should get an additional $5 at checkout. I noticed when placing my first purchase there was a coupon available just before payment. Not sure if there was a minimum order (I spent $65 the first time for 2 dongles + DHL shipping).
Image of dongle received on 4/23/2012:
(Disclosure: Yes, those are affiliate links, but I have personally purchased and received a product from this company and these links result in no additional cost to you.)

Gerrit
on Jun 9th, 2012
@ 4:43 pm:
Does this receiver cover 1090 for ADS-B? I have an E4000 that skips over that range when tuning.
Dimitris
on Jul 1st, 2012
@ 7:37 am:
Unfortunately I have the same problem … my receiver won’t lock between 1088 and 1230MHz
Eko
on Aug 10th, 2012
@ 9:47 pm:
I just buy 4 of this kind tuner with E4000 tuner from ebay.
one of the can lock on 1090,
but 3 of won’t lock 1087 to 1232, 1089 to 1235, 1085 to 1225.
I’m using rtl_test -t to test it.
is there anyway to push it work on 1090 without PLL lock ?
Jack
on Aug 20th, 2012
@ 7:17 am:
I bought the EZCAP rcvr and trying to get the SDR# software to
work with it. I installed the drivers for it but the SDR# software says
if can’t find it when I pick it from the menu in the software.
Hmmmmmm I wonder what is wrong.