IIRC there is also the deal with US Customs, it can take a week or more for it to be cleared, some sellers on Gunbroker won't even ship any parts overseas.
Between my father and I:
New Haven 740T by Mossberg .22WMR
High Standard "Sport King" pump action .22S, .22L, .22LR
Rem 700 ADL .270 Win
Long Branch No4 Mk1* .303 Brit Sporterized
1944 Izhevsk Mosin-Nagant 91/30.
Remington "The Sportsman" 16ga
Marlin Model 55 "Goose Gun" 12ga
Thompson Center "Hawken" .45cal
Thompson Center "Thunderhawk" .50cal
Taurus PT-1911AR .45ACP
Hi-Point JCP-40 .40S&W