Out of the 1400+ Pikachus that have been graded, not a SINGLE ONE has ever received a perfect 10
When I think about a human lifetime I often think in terms such as Worth, Value, Cost, and Price

Sort Card Type Uxie #65Uncommon $0.11 Uxie #18Holo Rare $25.03 Uxie #43Rare $16.53 Uxie #36Rare $0.62 Uxie #41Uncommon $0.27 Uxie #83Holo Rare $0.89 Uxie #78Common $0.19 Uxie #48Common $0.13 Uxie #29Common $0.39 Uxie #29Rare $0.77 Uxie #18None $2.11 Uxie - 2009 (David Cohen) #43Rare $3.46 Uxie - 2009 (Jason Martinez) #43Rare $7.00 Uxie - 2009 (Tsubasa Nakamura) #43Rare $2.63 Uxie - 2010 (Michael Pramawat) #43Rare $5.00 Uxie - 2010 (Mychael Bryan) #43Rare $6.46 Uxie - 2010 (Yuka Furusawa) #43Rare $4.30 Uxie - 2010 (Yuta Komatsuda) #43Rare $7.34 Uxie LV.X #146Ultra Rare $93.52 Uxie LV.X - 2009 (Tsubasa Nakamura) #146Ultra Rare $8.95 Uxie LV.X - 2010 (Yuta Komatsuda) #146Ultra Rare $12.16 Uxie LV.X #146Ultra Rare $93.52 Uxie #18Holo Rare $25.03 Uxie #43Rare $16.53 Uxie LV.X - 2010 (Yuta Komatsuda) #146Ultra Rare $12.16 Uxie LV.X - 2009 (Tsubasa Nakamura) #146Ultra Rare $8.95 Uxie - 2010 (Yuta Komatsuda) #43Rare $7.34 Uxie - 2009 (Jason Martinez) #43Rare $7.00 Uxie - 2010 (Mychael Bryan) #43Rare $6.46 Uxie - 2010 (Michael Pramawat) #43Rare $5.00 Uxie - 2010 (Yuka Furusawa) #43Rare $4.30

Skin oils transfer to cards and attract dust
That is, unless your opponent is playing a Darkness deck (Psychics weakness), or Charizard ex, who is capable of knocking out Pokemon ex with a single attack when fully built
Your opponent is out of cards in his or her deck, when he or she goes to draw a card at the beginning of the turn