Get this Acer Aspire S7 Intel i5 1.7GHz Ultrabook (model S7-391-6810) for $899.99 at Tiger Direct after you send in this $100 mail-in rebate. Shipping is around $9. This is the lowest price we found for a brand new model by $109 and this is the same price as some refurbished models we saw. It runs on an Intel i5 1.7GHz processor and Windows 8 64-bit, with 4GB of memory and a 128GB solid state drive. Plus, it has a 13.3" touchscreen display. There is no sales tax (except FL, IL, NC, TX, GA, SD and ID).