TigerDirect via eBay offers H&R Block At Home Deluxe Federal + State 2012 for Windows and Mac bundled with Trend Micro Titanium Premium Security for Windows and Mac for $29.99 with free shipping. That's $29 under the lowest total price we could find for these items sold separately elsewhere. (For further comparison, we listed the tax software alone for $8 less two days ago.) The security software can be used for up to five devices.