Coins and medals
High points, lustre and fields
Look for high-point flattening, interrupted lustre, field friction, rim wear, loss of fine detail, cabinet or album marks and hairlines. The distinction between weak strike, storage friction and definite circulation wear can control whether a coin remains in an uncirculated grade class.
Cards
Corners, edges and subtle surfaces
Check corner rounding or bends, edge whitening, chipping, scratches, gloss loss, indentations and creases on both sides. A strong front does not cancel a worn reverse, and a single limiting attribute may control the final grade.
Comics and books
Reading and binding structures
Inspect spine ticks, reader creases, staple stress, cover rub, shelf wear, joint cracking, hinge weakness, page-edge handling and binding distortion. External freshness must be considered alongside structural integrity.
Figures, dolls and toys
Joints, paint and operation
Look for paint rub at contacting joints, loose limbs, foot and hand wear, accessory-grip wear, stress whitening, wheel wear and mechanism fatigue. Compare corresponding surfaces and matched limbs rather than judging presentation alone.
Boxes and packaging
Separate container from contents
Assess edge rub, corner compression, flap fatigue, tray friction, window scratches and internal-content abrasion separately from the contained object. Mismatched wear can reveal storage history, re-pairing or replacement.
Records and media
Media, label, sleeve and case
Separate playable-media wear from spindle marks, label wear, sleeve scuffs, ring wear, seam splits and case damage. The sleeve may be heavily handled while the media remains lightly used, or the reverse.
Ceramics, glass and metal
Base, decoration and exposed substrate
Inspect base wear, glaze or gilding loss, handle polish, rim wear, plating loss and corrosion beginning in abraded areas. A cosmetic loss becomes a preservation concern when a protective surface is breached.
Textiles and soft goods
Thinning, fibre loss and stress points
Look for pile loss, seam stress, cuff and collar wear, stretched elastic, broken fibres and abrasion beneath fasteners. Local thinning at use points may be more informative than general fading.
Expected wear does not become no wear
Some defects are common, difficult to avoid or tolerated because nearly all surviving examples share them. That context is useful when comparing examples, but it should not erase the physical alteration.
Describe the wear accurately, grade it under the relevant standard, compare it with typical survivors, then discuss rarity or market desirability separately. “Good for the issue” is context, not a substitute for an honest condition record.