Date     SDRAM   PC2100  PC800  PC2100 PC800  RDRAM/DDR
03/26/01 $46.20 $188.40 $306.20  +307% +562%    1.625
04/02/01 $45.20 $164.00 $293.20  +263% +549%    1.788
04/09/01 $45.00 $137.80 $281.60  +206% +526%    2.044
04/17/01 $42.00 $119.40 $257.80  +184% +514%    2.159
04/23/01 $40.00 $114.40 $246.00  +186% +515%    2.150
04/30/01 $39.40 $108.00 $224.80  +174% +471%    2.081
05/07/01 $39.00 $ 98.40 $210.00  +152% +438%    2.134
05/14/01 $38.60 $ 88.20 $198.40  +128% +414%    2.249
05/21/01 $34.80 $ 72.40 $189.80  +108% +445%    2.622
05/28/01 $33.20 $ 64.40 $184.00  + 94% +454%    2.857
06/04/01 $29.80 $ 61.80 $166.60  +107% +459%    2.696
06/11/01 $27.60 $ 57.80 $160.20  +109% +480%    2.772
06/18/01 $22.80 $ 54.00 $144.80  +137% +535%    2.681
06/25/01 $19.00 $ 49.00 $137.40  +158% +623%    2.804
06/29/01 $18.80 $ 46.60 $134.40  +148% +615%    2.884
07/07/01 $18.40 $ 45.40 $133.60  +147% +626%    2.943
07/12/01 $18.80 $ 43.20 $122.00  +130% +549%    2.824
07/19/01 $18.40 $ 39.40 $113.80  +114% +518%    2.888
07/26/01 $19.20 $ 37.40 $108.00  + 95% +462%    2.888
08/02/01 $19.00 $ 35.80 $ 97.20  + 88% +412%    2.715
08/09/01 $18.80 $ 33.60 $ 89.80  + 79% +378%    2.673
08/16/01 $16.80 $ 33.40 $ 84.40  + 99  +402%    2.527
08/24/01 $16.60 $ 31.80 $ 78.40  + 92% +372%    2.465
08/31/01 $16.60 $ 31.20 $ 77.00  + 88% +364%    2.468

08/24/01 $16.60 $ 31.80 $ 78.40  + 92% +372%    2.465
08/25/01 $16.60 $ 31.80 $ 77.40  + 92% +366%    2.434
08/26/01 $16.60 $ 31.80 $ 77.20  + 92% +365%    2.428
08/27/01 $16.60 $ 31.60 $ 77.00  + 90% +364%    2.437
08/28/01 $16.60 $ 31.60 $ 76.40  + 90% +360%    2.418
08/29/01 $16.80 $ 31.40 $ 76.40  + 87% +354%    2.433
08/30/01 $17.00 $ 31.40 $ 76.80  + 85% +352%    2.446
08/31/01 $16.60 $ 31.20 $ 77.00  + 88% +364%    2.468
09/02/01 $16.60 $ 31.20 $ 77.00  + 88% +364%    2.468
09/03/01 $16.60 $ 31.20 $ 76.80  + 88% +363%    2.462
09/04/01 $16.40 $ 31.20 $ 77.60  + 90% +373%    2.487
09/06/01 $16.40 $ 30.60 $ 78.80  + 87% +380%    2.575

PC133:  $ 16, 16, 16, 17, 17 --> $ 16.40
PC2100: $ 29, 30, 30, 31, 33 --> $ 30.60
PC800:  $ 77, 79, 79, 79, 80 --> $ 78.80