2011年は￥1、￥5、￥50硬貨は流通用には1枚も製造されていません。
このプルーフ貨幣セットのみの製造です。
だから2011年のものは高いのです。
ちなみに1987年は￥50と￥500円硬貨の生産数が少ないので高いのです。
2000年～2008年は￥5と￥50硬貨の生産数が少ないです。
2001年と2002年は￥1と￥100硬貨の生産数が少ないです。
納期はあなたがお金に糸目をつけなければ、早くなります。
None of ￥1, ￥5, ￥50 circulation coins was issued in 2011.
It was issued only for this proof coin set.
That is why the coins issued in 2011 are expensive.
By the way, ￥50 and ￥500 coins issued in 1987 are expensive since they were issued only in small numbers.
￥5 and ￥50 coins were issued in small numbers from 2000 through 2008.
In 2001 and 2002, ￥1 and ￥100 coins were issued in small numbers.
If the price is not the issue for you, the delivery time will be shorter.
