As I posted above, for previous trips we have shipped via DHL or the shop where the purchase was made has shipped for us, all with great success.
Update August 2026: Last Christmas my daughter gifted me with a row of vines in a vineyard in southern Italy. This gift also included a case (6 bottles) of wine which was shipped to me from southern Italy on July 8th. The tracking information included a notation that "starting August 7, the United States will apply updated customs tariffs on imports from the European Union. As a result, your shipment may be subject to: Longer customs clearance times; Additional duties or import related costs."
The case arrived in Memphis, Tennessee on July 12th. The case sat there over 3 weeks until it was released by the FDA and US customs on August 4th and delivered to my doorstep on the 5th. Thankfully this was before the "updated customs tariffs on imports...[that} may be subject to longer customs and clearance times; additional duties or import related costs." There was also a small duty/tax/import fee which was around $20, again before the "updated customs tariffs."
Sorry to be so wordy, but for our September/October trip and future trips, anything we buy will be checked in or carried on the plane with us. For us, the fees (pre-Aug 7, not sure what they are now) are not the issue, it is the time it sits for processing.