http://www.buy.com/prod/Magellan-RoadMate-2200T-Portable-GPS-w-Built-in-Maps-Refurbished/q/loc/58207/206605555.html
I ordered one for my dad. It does text to speech. Inexpensive too.
Features.
Easy-to-use - Simple touch-screen menus and quick-entry features
Pocket-sized & Lightweight - Easily transfer between vehicles, pack it for a flight or carry it in your pocket (4.3" x 3.4" x 1.1") and 7.8 oz.
Traffic upgradeable - Get LIVE traffic incident reports when you add the Magellan TrafficKitTM. (Requires service subscription)
Turn-by-turn voice and visual guidance - BE THERE quickly and safely
Waterproof to IPX-4 - Don't worry if you get caught in the rain, it's sealed to IPX-4 standards.
Rechargeable battery - Best in class battery for use up to 8 hours without access to power
SirfstarIII chip set for quick access to a satellite signal
SayWhere text-to-speech - Hear the street name of your next turn
Multi-destination Routing - Select up to 20 destinations
SmartDetour - Automatically routes you around sudden slow freeway traffic using your own custom settings
Built-in maps - United States, Canada and Puerto Rico
Bird's-eye 3D view - Clearly see your surroundings
SD card compatible - Insert outdoor maps, music and pictures
Digital Music Player - Play your favorite music through the integrated speaker or your own headphones
Photo Viewer - View your vacation pictures while you're still on vacation
Auto re-route - Never miss a turn and quickly get back on track whenever you take a detour
Auto night view - Adjusts color and contrast for easy night viewing
QuickSpell - Easily enter addresses with efficient auto-complete feature
1.5 million points of interest (POI) - Easily find gas stations, restaurants, ATMs, airports, parks and more
Interactive POI icons - Touch an onscreen icon for a nearby destination; see phone number and get an instant route
4 routing methods available - Shortest time, shortest distance, least use or most use of freeways, avoid toll roads
Address Book and Favorites List - Create and store personal points of interest to easily route to places you go to often
Instant locate - One touch shows your location; quickly advise roadside assistance or emergency services