Neo Genesis Square Cut Commons

Hey all

Should have this nice little lot of Neo Genesis Square Cuts in on Saturday, just grabbed them because they were fairly cheap.

Is it best I move them as a lot? Should I find the 2 missing pieces?

If any are grade worthy, is it worth getting these slabbed? Lets say majority get a 9

Why are there so many more Square Cut Holos? Why does it seem like the Commons / Uncommons are rarer?

This is what I have coming in:

53 - Chikorita ( x2 )
54 - Chikorita ( x2 )
55 - Chinchou
56 - Cyndaquil ( x2 )
57 - Cyndaquil ( x2 )
58 - Girafirig
59 - Gligar
60 - Hoothoot
61 - Hopip
62 - Horsea
63 - Ledyba
64 - Mantine
65 - Mareep
66 - Marill
67 - Natu
68 - Oddish
69 - Onix
71 - Sentret
72 - Shuckle
73 - Slowpoke
74 - Snubbull
75 - Spinarek
76 - Stantler
77 - Sudowoodo
78 - Sunkern
79 - Swinub
81 - Totodile
82 - Wooper

Only missing these 2 for the complete Common Pokemon set

70 - — Pikachu
80 - — Totodile

Thanks in advance for the advice!