NewEgg has a Combo Deal for $129.99 + $35.99 - $35.99 combo discount = $130.

Foxconn R20-D2 Intel Atom D510 Intel NM10 Intel GMA 3150 Barebone
G.SKILL 2GB 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Desktop Memory Model F2-6400CL5S-2GBNT

eWiz has the Foxconn R20-D2 Atom Dual-Core D510/ Intel NM10/ A&V&GbE PC Barebone System for only $135.99 - $15 off via coupon code: COLUMBUS15 (exp 10/18) + $0 shipping = $121 shipped.

NewEgg has the Foxconn R20-D2 Intel Atom D510 Intel NM10 Intel GMA 3150 Barebone for only $129.99 - 10% off via coupon code: EMCYXZV23 (exp 9/18) + $5 shipping = $122 shipped. Tax in CA, NJ, TN.

NewEgg has the Foxconn R20-D2 Intel Atom D510 Intel NM10 Intel GMA 3150 Barebone for only $129.99 + $5 shipping = $135 shipped. Tax in CA, NJ, TN.

eWiz has the Foxconn R20-D2 Atom Dual-Core D510/ Intel NM10/ A&V&GbE PC Barebone System for only $136.99 - $10 off via coupon code: CASTLE10 (exp 7/18) + $0 shipping = $127 shipped.

eWiz has the weekend deals on sale.

Hard Drive

$5 off Samsung SpinPoint F3 HD502HJ 500GB SATA2 7200rpm 16MB Hard Drive $40.49 w/ code: LION0405 (exp 7/5)
$5 off Samsung SpinPoint F3 HD103SJ 1TB SATA2 7200rpm 32MB Hard Drive $59.99 w/ code: LION0305 (exp 7/5)
$25 off Intel X25-M 80GB Mainstream SATA2 Solid State Drive $185 w/ code: LION225 (exp 7/5)

Flash Drvie

$10 off Super Talent DG 16GB USB2.0 Flash Drive (Black) $15.49 w/ code: DONUT1910 (exp 7/5)
$10 off Super Talent SM Swivel 16GB USB 2.0 Flash Drive (Blue) $20.49 w/ code: DONUT0810 (exp 7/4)
$10 off Super Talent SM Swivel 16GB USB2.0 Flash Drive (Black) $20.49 w/ code: DONUT1510 (exp 7/5)
$10 off Super Talent DG 16GB USB2.0 Flash Drive (Silver) $15.49 w/ code: DONUT1710 (exp 7/4)

CPU

$5 off AMD Athlon X2 Dual-Core Processor 5000+ AM2+, OEM $34 w/ code: MORE5 (exp 7/5)
$15 off AMD Phenom II X4 Processor 965 AM3, Retail $163.98 w/ code: FLY15 (exp 7/5)
$15 off AMD Phenom II X4 Processor 955 AM3, Retail (Black Edition) $144 w/ code: FIRE0515 (exp 7/5)
$15 off AMD Phenom II X6 Six-Core Processor 1055T AM3, Retail $184 w/ code: FIRE0415 (exp 7/5)
$30 off AMD Phenom II X6 Six-Core Processor 1090T AM3 (Black Edition) $264.99 w/ code: FIRE0430 (exp 7/5)
$5 off AMD Athlon X2 Dual-Core Processor 5000+ AM2+, OEM $33.5 w/ code: FIRE1205 (exp 7/5)
$20 off Intel Core i7 Processor i7-930 2.80GHz 8MB LGA1366 CPU $257.99 w/ code: FIRE0920 (exp 7/5)
$30 off Intel Core i7 Processor i7-920 2.66GHz 8MB LGA1366 CPU $239.99 w/ code: FIRE30 (exp 7/5)

Others

$15 off Foxconn R20-D2 Atom Dual-Core D510/ Intel NM10/ A&V&GbE PC Barebone System $121.99 w/ code: DONUT1615 (exp 7/5)
$20 off ZOTAC MAG HD-ND01-U Atom Dual-Core 2GB/ 160GB/ A&V&GbE/ Mini ITX Barebone System $253.99 w/ code: DONUT1820 (exp 7/5)
$5 off Airlink101 AWLL6075 Golden Wireless-N Mini USB Adapter $10.99 w/ code: JAM1205 (exp 7/4)
$30 off Acer GD235HZ bid 23.6 inch Widescreen VGA/DVI/HDMI 3D-ready LCD Monitor (Black/Orange) $349.99 w/ code: LAUGH0530 (exp 7/5)
$5 off Sony Optiarc AD-7240S-0B 24X Dual Layer DVD+/-RW SATA Drive (Black), Bulk $17.99 w/ code: LAUGH1005 (exp 7/4)
$5 off Samsung SE-S084C/USBS 8X Double Layer Slim DVD+/-RW USB External Drive (Black) $39.99 w/ code: LAUGH1305 (exp 7/4)
$5 off Sennheiser RS120 Wireless Stereo Headphone $59.99 w/ code: APPLE0405 (exp 7/4)