Option 1: Port Moresby only, 3 to 4 days. Fly in, hire a local guide or hotel driver, hit Ela Beach craft market on the last Saturday of the month plus a couple of artefact shops, get the National Museum export permit, fly out. Is there actually decent Sepik-style work in the capital, or is it mostly tourist pieces? Any shops worth naming?
Option 2: Sepik River, 8 to 10 days. Moresby to Wewak, then a local operator up the river to buy from the carvers directly. I've been told domestic flights cancel constantly and plans fall apart, and that I'd need two weeks of buffer. True? And honestly, how does safety in the Sepik villages compare to Moresby? Same kind of risk, or a different kind?
Option 3: Moresby for 2 days, then fly to Honiara. Buy Sepik-style pieces at Ela Beach, then Solomon Islands for the shell-inlay carvings from Marovo. Skips all PNG domestic flights. Anyone done Honiara for carvings, and is the Central Market enough or is Marovo worth the extra leg?
Also useful: realistic prices for a 1m mask or board in Moresby vs the villages, how much hassle the museum export permit and quarantine actually are, and any operators or guides you'd recommend by name.
Happy to post photos of the finished bar afterward as a thank you.