(The following was recovered from Web.Archive.org and was originally posted on tsarchive.net.)

Transformers Case Assortments

Beast Machines: Series 1 (2000)

Deployers Assortment (#26512) PK 12=> August 2000 - October 2000
 26513 4  *Dillo (purple)
 26514 4 *Rav (red)
 26515 4 *Mol (brown)

Beast Riders Assortment (#26517) PK 6=> August 2000 - October 2000
 26518 3  *Mechatron (red)
 26519 3 *Che (yellow)

Basic Assortment 1 (#80405.0000) PK 12 => December 1999 - February 2000
 80464 4  *Buzzsaw
 80466 4 *Mirage (.00 or .01)
 80467 4 *Scavenger

Basic Assortment 2 (#80405.0001) PK 12 => March 2000 - May 2000
 80464 3  Buzzsaw
 80466 3 Mirage (.01)
 80467 2 Scavenger
 80478 2 *Longhorn
 80479 2 *Obsidian

Basic Assortment 3 (#80405.000A) PK 8 => June 2000 - July 2000
 80478 2  Longhorn
 80479 2 Obsidian
 80477 2 *Quickstrike
 80498 2 *Geckobot

Basic Assortment 4 (#80405.0950) PK 8 => August 2000 - September 2000
 80477 2  Quickstrike
 80498 2 Geckobot
 80497 2 *Night Viper
 80509 2 *Silverbolt

Mega Assortment 1a (#80435.0000) PK 6 => December 1999 - March 2000
 80471 3  *Cheetor (package 1)
 80472 3 *Tankor (.00)

Mega Assortment 1b (#80435.000A) PK 6 => April 2000 - July 2000
 80471 3  Cheetor (package 2)
 80472 3 Tankor (.00 or .01)

Mega Assortment 2a (#80435.0001) PK 6 => August 2000
 80471 2  Cheetor
 80472 2 Tankor
 80491 2 *Megatron

Mega Assortment 2b (#80435.000B) PK 6 => August 2000 - September 2000
 80471 2  Cheetor
 80472 1 Tankor
 80491 3 Megatron

Mega Assortment 2c (#80435.0006) PK 6 => September 2000 - October 2000
 80471 1  Cheetor
 80472 1 Tankor
 80491 3 Megatron

Deluxe Assortment 1 (#80465.0000) PK 8 => December 1999 - March 2000
 80468 4  *Optimus Primal (package 1 or 2)
 80469 4 *Jetstorm (package 1 or 2)

Deluxe Assortment 2 (#80465.0003) PK 8 => March 2000
 80468 2  Optimus Primal (package 2)
 80469 2 Jetstorm (package 2)
 80511 2 *Triceradon
 80514 2 *Airraptor

Deluxe Assortment 3 (#80465.0004) PK 8 => March 2000 - April 2000
 80468 1  Optimus Primal
 80469 1 Jetstorm
 80511 1 Triceradon
 80512 2 *Striker
 80513 2 *Dinotron
 80514 1 Airraptor

Deluxe Assortment 4 (#80465.0005) PK 8 => April 2000 - May 2000
 80468 1  Optimus Primal
 80469 1 Jetstorm
 80474 3 *Thrust
 80476 3 *Blackarachnia (facing left)

Deluxe Assortment 5 (#80465.0006) PK 8 => June 2000
 80486 ?  *Snarl

Deluxe Assortment 6 (#80465.0007) PK 8 => June 2000
 80468 3  Optimus Primal
 80469 2 Jetstorm
 80474 1 Thrust
 80476 1 Blackarachnia (facing right)
 80486 1 Snarl

Deluxe Assortment 7 (#80465.0008) PK 8 => June 2000 - July 2000
 80468 1  Optimus Primal
 80469 1 Jetstorm
 80511 2 Triceradon
 80512 1 Striker
 80513 1 Dinotron
 80514 2 Airraptor

Deluxe Assortment 8 (#80465.0009) PK 8 => July 2000 - August 2000
 80468 2  Optimus Primal
 80469 2 Jetstorm
 80512 2 Striker
 80513 2 Dinotron

Deluxe Assortment 9 (#80465.000L) PK 8 => September 2000
 80486 2  Snarl
 80487 3 *Skydive (.00 or .01)
 80488 3 *Blastcharge

Deluxe Assortment 10 (#80465.000M) PK 8=> September 2000 - October 2000
 80474 1  Thrust
 80476 1 Blackarachnia
 80486 1 Snarl
 80487 2 Skydive (.00 or .01)
 80488 3 Blastcharge

Deluxe Assortment 11 (#80465.????) PK 8=> October 2000
 80543 ?  *Sonic Attack Jet

Ultra Assortment 1 (#80475.0000) PK 4 => July 2000 - August 2000
 80493 2  *Jetstorm
 80516 2 *T-Wrecks

Ultra Assortment 2a (#80475.000A) PK 4 => September 2000 - October 2000
 80493 1  Jetstorm
 80494 2 *Nightscream
 80516 1 T-Wrecks

Ultra Assortment 2b (#80475.000B) PK 4 => October 2000 - December 2000
 80493 2  Jetstorm
 80494 2 Nightscream

Ultra Assortment 2c (#80475.000C) PK 4 => December 2000 - April 2001
 80494 4  Nightscream

Others
 80496 2  *Cheetor (Supreme) => July 2000 - December 2000
 80542 2 *Primal Prime => September 2000 - December 2000
 80544 4 *Magmatron => October 2000 - November 2000