[time-nuts] GPS puck?

[Mark Sims]

Check out these puppies...  $16 with logic level interface,  $17 with RS-232 interface.   Does GPS and Glonass.  Has antenna.  Has 1pps outut.  Can do 10 Hz updates.   I ordered 6 of the RS-232 units and they took about a week to arrive.  
I have not done anything with the 1PPS output yet.  I did lay out a small piggyback circuit board with a DB9 connector and 3.3V regulator so the unit can be powered via a 12V signal on pin 9 of the DB9. 
http://www.ebay.com/itm/RYN25DI-10Hz-RS232-interface-high-performance-GPS-Glonass-antenna-module-battery-/171340780546?pt=LH_DefaultDomain_0&hash=item27e4b4d402

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Slightly OT, but not much, does anyone in the UK (or close) have a GPS puck (mouse, sensor etc.) with serial NMEA output available cheaply?  Ideally with RJ11 (6P4C) connector, but I can solder ...