Tuesday tech deals: GOG offers up to 40% off its collection of classic PC games

ThinkGeek.com again takes $10 off orders of $39.97 or more, this time via coupon code "BUSYMONKEY". It's still the best coupon we've seen from ThinkGeek this month (last month's was for $10 off $30). Shipping starts around $6. It's particularly useful on clearance items, which are reduced by up to 83% off.

If you need it by Christmas, upgrade to 2-day delivery through 2 pm ET today. After that, choose next-day delivery through noon ET tomorrow, December 23.

Lexar 8GB Platinum II Memory Stick PRO Duo for $15 + free shipping

Adorama offers the Lexar Platinum II 8GB Memory Stick PRO Duo Card, model no. LMSPD8GBBSBNA, for $14.95 with free shipping ($1.87/GB). That's with a deal spotted last month, and the lowest total price we could find by $8 as well as the least expensive 8GB MS Duo card we've seen.

Dynex 32" 720p LCD HDTVs for $300 + pickup

Best Buy offers several Dynex 32" 720p 60Hz HDTVs for $299.99 each, as listed below. Order online by 3PM local time on December 24 for same-day in-store pickup; otherwise, shipping adds $28.50. Each TV features a 1366x768 (720p) native resolution, 3,000:1 contrast ratio, and VGA, component, and other video inputs.

The deals: Dynex DX-32L130A10 32", Dynex DX-L32-10A 32", Dynex DX-L321-10A 32" -- all $299.99.

Sharp AQUOS 46" 120Hz 1080p LED LCD HDTV for $1,049 + free shipping

US Appliance offers the Sharp AQUOS 46" 120Hz 1080p LED-backlit HDTV for $1,099. Apply coupon code "USS50" to drop it to $1,049 with free shipping. That's $245 under a deal spotted in October and the lowest total price we could find by $224. It features a native resolution of 1920x1080, 120Hz refresh rate, LED backlighting, 2,000,000:1 dynamic contrast ratio, 450 cd/m2 brightness, 4ms response time, Ethernet connectivity with AQUOS Net, four HDMI, VGA, component, and other video inputs. Deal ends December 23.

Unlocked Nokia 5800 XpressMusic Navigation smartphone for $190 after rebate + free shipping

Dell Small Business offers the unlocked Nokia 5800 XpressMusic Navigation Edition 3G smartphone for $349.99. Coupon code "HVZ9WG0M$CN32W" cuts it to $239.99. This $50 mail-in rebate (paid via Visa prepaid gift card) further chops it to $189.99. With free shipping, that's the lowest total price we could find for this phone by $99.

This quad-band GSM phone features a 3.2" 640x360 touchscreen LCD, pre-loaded Ovi Maps with voice-guided navigation (including local traffic warnings), Nokia's Nseries digital music player with support for MP3 and AAC formats, 3.2 megapixel camera with Carl Zeiss optics and dual LED flash, built-in Wi-Fi and Bluetooth, microSD card slot, 3G network support, and more. Deal ends December 31.