The AMD Sempron's are an excellent alternative to Intel's Celeron processors. Just as in our last guide, we still suggest the Sempron 2800+ (Palermo) with 256KB of cache [RTPE: SDA2800AIO3BX] which is on sale for $74.49. Not a bad price for a mid-range processor with 256KB of cache.
The Turion processors have approximately been at the same price point over the course of the past couple weeks. We're seeing a slight increase in the ML-37, MT-30, and MT-32 of about $2.00 to $7.00. The one decrease in price is we're seeing is in the AMD Turion ML-40 1MB [RTPE: TMDML40BKX5LD] down about $2.00 and is currently at about $267.00.
Unfortunately, this time around, the mobile AMD CPUs aren't as successful as the Athlon XP line. Furthermore, AMD's mobile Athlon 64 processors haven't seen any changes in prices, except for the Athlon 64 Mobile 3000+ with 1MB of cache [RTPE: AMN3000BIX5AR] which is up just about $19.00, bringing it's price up to about $143.00 shipped.