Walmart has Maas metal polish in stock for between $26.10 to $29.00 a pound, depending on location. Walmart carries both the stainless steel and aluminum premium Maas metal polish in 5-pound tubs, priced between $100.50 and $104.00, as of August 2015.
Walmart, in addition to carrying polish, carries Maas polishing cloths in four packs for between $4.00 and $5.00. Walmart also carries electronic metal polishers and replacement polish heads from $40 to $43 and $8 to $12 respectively. If in a pinch, you can also polish metal by hand with olive oil or flour, both of which are sold at Walmart.