Match lowest used buy box price

If you would like to ONLY match the Used condition Buy Box and not consider other offers, you can use the script below. This script will change your price to MATCH the USED BUY BOX offer on If there isn’t a Used Buy Box offer, the script will use your Base Price. This script applies a price floor of Cost or $1, whichever is greater.

You can change the price floor from 1.00 in the script below, if desired.

var item = FILLZ.ITEM.v1;
var f = FILLZ.FILTERS.v1;

// default price
var price = item.base_price;
// price floor
var floor = Math.max(item.cost, 1.00);

//match buy box if lower
var source = FILLZ.SOURCE.AMAZONUS.v2;
if (source.buy_box.used) {
  var bb_price = source.buy_box.used.price;
  if (bb_price < price) {
    debug('matching buy box: '+bb_price);
    price = bb_price;

//apply price floor
if (price < floor) price = floor;
return price;
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