Odd promos

[ryanvergel]

These are japanese:

Snorlax
lv. 50
100hp
[C] xxxxxx
[CCC] xxxx 20+
Retreat:4
Weakness:fighting
Resistance:psychic
No. 143
Illus. Kizuki

Porygon
lv. 15
50hp
[CCC] xxxxx
[CCC] xxxx 20x
Retreat:1
Weakness:fighting
Resistance:psychic
Illus.Sugiyama

Mewtwo
lv. 30
60hp
upside-down pokeball set symbol
[P]xxxx
[PPP]xxxxx
Retreat:2
Weakness:psychic
Illus. Sugimori

Arcanine
lv. 34
70hp
[CC] xxx 10+
[FF] xxxxxx 40+
Retreat:1
Weakness:water
Illus. Sugimori

Japanese Computer Error
Japanese Super Energy Retrieval
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Any idea of what these cards are, and how much each might be worth?

Japanese Computer Error

[PokePop]

Not too much.
They are all from the CD collection (9 promos plus a bonus English BS Pikachu on Japanese paper stock). $2-$5 each with the Trainers only being about $1.00 each.