Book 2 LE “Fragment Design x Nike Book 2” (IO9950-900)
Available at these marketplaces
23 sizes priced
€ 136,00
18 sizes priced
€ 155,36
17 sizes priced
€ 210,00
11 sizes priced
€ 226,95
€ 519,00
| Brand | Nike |
| Model | Nike Book 2 |
| Stylecode | IO9950-900 |
| Suited for | Unisex |
| Release date |
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Price distribution Nike Book 2
We compare this sneaker's price with the 23 other adult versions of the Nike Book 2 that we track. At a lowest price of €136 this colorway is cheaper than 57% of those 23 versions. The group median sits at €208, with resale outliers up to €1.059. The chart shows exactly where this sneaker falls — the black marker — among all the others.
CheapestNike Book 2 “Phoenix” (IB6687-700)€83
PriciestNike Book 2 “Fragment Design – Black” (IR6335-001)€1.059We always compare the lowest price a colorway is currently on sale for somewhere: the cheapest entry point, usually for one specific size. The comparison stays within the same age group, because a kids size (TD/PS/GS) is priced differently than an adult size. Because the price varies per size, your size may come out a little higher. To keep the comparison fair we leave out the most and least expensive two percent — the resale outliers, and the price axis is logarithmic so both the cheap and the pricey end stay readable. We refresh the numbers several times a day; last update 1 Sep 2026.
Hypescore × price
Hype doesn't have to be expensive. Each dot is a Nike Book 2 colorway (of the 23 with a Hypescore): the further right, the more hype, and the higher a dot sits, the cheaper the sneaker. This sneaker is the photo with the red ring (Hypescore 16). Below the RRP they're called meltdowns: top-left the quiet price meltdowns (cheap, but little attention yet), top-right the radiating meltdowns — lots of hype and well below retail, the hottest deals. Above the RRP sit the grails: bottom-right the radiating grails (loved and pricey), and bottom-left the potential grails — pricey with little hype. That can simply be too expensive, but it's often where fresh drops and collabs appear that are too new to have gathered grail votes; their hype still has to build.
Hypescore · 16 GSv
This sneaker scores 16 GSv (INERT). The Hypescore weighs those votes together with resale movement, search demand and scarcity into this single number. How the Hypescore works →