eBay with APMEX has the 1oz Perth Mint Gold Bar for $1359 with free shipping. Struck from .999 fine Gold and individually sealed in a tamper-proof assay card with a unique serial number and certification.
Amazon has the American Weigh AWS-100 Signature Series Silver/Black Digital Pocket Scale for $8.20 with free shipping on $35+. Features stainless steel build, backlit LCD display, and can weigh up to 100 grams in 0.01 gram increments. Excellent Amazon reviews.
Amazon has the Honeywell HHT-011 Tabletop Air Purifier with Permanent HEPA Filter for $39 with free shipping. Recommended for rooms up to 85 square feet; permanent HEPA-type filter captures up to 99% of mold spores, pollen, pet dander, smoke and dust.
Target has it for the same price + $9 shipping. REDcard members (free to join) can get an additional 5% off and free shipping.
Amazon has the HyLoft 00625 45" by 45" Overhead Storage System (Black) for $48 with free shipping. Easy height adjustment from 16" to 28" and holds up to 250 pounds. Includes shelf and all mounting equipment. Walmart has it for the same price with free in-store pickup.