ode - one of the links had someone that alerted MGS of container ships had arrived with Costco golf balls as cargo.
"A couple of weeks ago, an alert reader brought it to our attention that SM Global (listed on the USGA list as the manufacturer of the K-Sig – it’s actually the importer) received a sizeable shipment (20 containers, each weighing 40,000 lbs) of golf balls from Korea in July.
Further confirming impending availability, a source inside Costco tells us that (my edit: the replacement) K-Sigs have arrived at distribution centers and appear to be headed to new store openings in Michigan, Nebraska, California, and New York. From there it’s likely only a matter of time before they reach other Costco locations."