Cheap GPS Unit

Where can I find an incredibly basic GPS? I am looking for bare minimum, something that just showed its location or that had an LED that got brighter as you got closer to an entered point. I am just trying to determine if simplistic GPS units are still available amidst the flurry of moving map, full-color, talking, computerized models with built-in A/C and a fridge. I would like to get into Geocaching, and just have a cheap GPS, but the cheapest ones I can find are still LCD screens with moving maps that cost $200. I'm hoping for well under $100, but I'm not holding out. I'm a geeky high schooler with no budget to speak of.

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abadfart6 years ago
i bought a garmin for $30 usd at a pawn shop
codeblue127 years ago
get an etrex. the old blue ones come cheap on ebay.
lhb9 years ago
A couple weeks ago, I came across a catalog describing a "Trip Planner" that seemed to work like a primitive GPS for around $19 each and down to around $15 or so in multiples of five or so!! Did anyone else see it?
LasVegas10 years ago
Look for the Holux GR 213 USB GPS receiver on ebay. You should be able to pick one up for under $30.
CameronSS (author)  LasVegas10 years ago
I probably should mention that by "geeky" I don't mean "has a MacBook, Blackberry, and Four Smartphones." Should have specified that. But thanks!
Huh? The receiver I references is about as basic as you're going to get. Of course, you need some sort of computer to read it. You can't read a GPS receiver with an LED! A GPS receiver provides a bunch of numbers telling you exactly where you are. You need a computer of some sort to decode those numbers. That's why a self contained GPS system is so expensive.
CameronSS (author)  LasVegas10 years ago
sorry...I guess I still wasn't very clear. I was hoping for a self-contained unit that I could take outside. The closest thing I have to a portable computer is an old Compaq iPaq Pocket PC from around 2001 that I picked up last week for ten bucks at a garage sale. The Li-Ion battery is shot, so I have to hook up the cigarette lighter adapter to a 12V gel cell to make it semi-portable. It doesn't have a USB port. Side note: does anyone know where I can find a cheap replacement battery for an iPaq 3635?
You could try getting a serial cable and a serial gps receiver. I know its been done but i cant remember where.
I've never seen anything like what you're describing. I think your best is to try and find a used self-contained gps unit on ebay or craigslist. I'm sure you can find one for under $100. Alternatively, if you have a laptop, or a USB enabled palmtop, you can do with LasVegas suggested and get a cheap GPS receiver.
CameronSS (author) 10 years ago
Okay, I'm bumping this thread up the list a bit. I was looking at th Garmin lineup, along with another Instructabler, and I got three that stood out: the Forerunner 101, the Geko 101, and the eTrex. They are all at about the right price range, but I wanted to check: does anyone know if these display the lat/long coordinates, and how does the battery life compare? I'm still open to other cheap options, but I would prefer Garmin--I am a student pilot, and we have Garmins in our club's Cherokee 180 and our Cessna 150.
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