| 発表日時 |
店頭小売価格（円／ｇ） |
店頭買取価格（円／ｇ） |
| 2012/02/03 09:58 | 4,295 | 4,116 |
| 2012/02/02 09:51 | 4,263 | 4,085 |
| 2012/02/01 09:50 | 4,200 | 4,022 |
| 2012/01/31 09:58 | 4,274 | 4,095 |
| 2012/01/30 09:59 | 4,300 | 4,121 |
| 2012/01/27 10:03 | 4,300 | 4,121 |
| 2012/01/26 09:58 | 4,268 | 4,090 |
| 2012/01/25 09:52 | 4,163 | 3,985 |
| 2012/01/24 09:54 | 4,158 | 3,980 |
| 2012/01/23 09:52 | 4,074 | 3,896 |
| 2012/01/20 09:55 | 4,064 | 3,885 |
| 2012/01/19 09:51 | 4,053 | 3,875 |
| 2012/01/18 09:55 | 4,037 | 3,859 |
| 2012/01/17 09:51 | 4,006 | 3,827 |
| 2012/01/16 09:50 | 3,938 | 3,759 |
| 2012/01/13 09:57 | 3,974 | 3,796 |
| 2012/01/12 10:01 | 4,006 | 3,827 |
| 2012/01/11 09:52 | 3,917 | 3,738 |
| 2012/01/10 09:51 | 3,801 | 3,623 |
| 2012/01/06 09:58 | 3,796 | 3,617 |
| 2012/01/05 09:53 | 3,796 | 3,617 |
| 2012/01/04 10:01 | 3,780 | 3,602 |
| 2011/12/28 10:02 | 3,864 | 3,686 |
| 2011/12/27 09:58 | 3,890 | 3,712 |
| 2011/12/26 09:56 | 3,901 | 3,722 |
| 2011/12/22 09:45 | 3,859 | 3,680 |
| 2011/12/21 09:53 | 3,880 | 3,701 |
| 2011/12/20 09:54 | 3,817 | 3,638 |
| 2011/12/19 09:52 | 3,806 | 3,628 |
| 2011/12/16 09:55 | 3,806 | 3,628 |
| 2011/12/15 09:59 | 3,822 | 3,644 |
| 2011/12/14 09:49 | 3,964 | 3,785 |
| 2011/12/13 09:57 | 4,027 | 3,848 |
| 2011/12/12 09:57 | 4,074 | 3,896 |
| 2011/12/09 09:50 | 4,037 | 3,859 |
| 2011/12/08 10:00 | 4,085 | 3,906 |
| 2011/12/07 09:52 | 4,121 | 3,943 |
| 2011/12/06 10:00 | 4,111 | 3,932 |
|